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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram

Cargraphic

Cargraphic
About Cargraphic

Cargraphic for Porsche

The name CARGRAPHIC stands for high-quality vehicle accessories for exclusive automobiles of all kind and especially for all models of the Porsche brand. In-house design, development, prototype construction and manufacturing guarantee first-class quality - Made in Germany. All CARGRAPHIC products are manufactured either in-house or exclusively according to our own specifications by well-known manufacturers and automotive suppliers. Numerous CARGRAPHIC products are TUEV-tested or have a German ABE. The claim of every CARGRAPHIC product is always the same: innovative, functional and of the highest quality

A Quick Look at Cargraphic

Cargraphic information on this page is based on details supplied by the manufacturer or distributor, plus any OE references provided with the parts.

Choosing the Right Fit for Your Porsche

Where Cargraphic is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

  • Typical reasons to choose these parts include performance-focused exhaust and intake upgrades, tailoring sound and throttle response, and matching parts to fast-road or track-day use.
  • Common real-world triggers for replacement or upgrade include exhaust leaks, rattles, drone, heat-related fatigue, or intake resonance. Reported “power loss” is often traced to leaks, tired sensors, or heat soak rather than the exhaust itself.
  • After installation, check for exhaust or intake leaks, ensure all mounts and clamps are secure, and consider ECU mapping where recommended to maximise the benefit of flow changes.
  • Choose system layouts and silencer options carefully to balance sound level and drone with how you use the car day to day.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Exhausts — Exhaust systems are changed to replace corroded or leaking parts, alter sound, reduce weight, or improve flow on tuned Porsche engines. The right Cargraphic exhaust depends on whether your car is NA or turbo, road or track focused, and how much volume and drone you are comfortable with.

Sport Silencers / Mufflers — Sport silencers are chosen to add character and reduce restriction while keeping everyday drivability acceptable. For Porsche applications, owners typically aim for a more engaging sound with careful control of drone at motorway speeds.

All Silencers / Mufflers — This category helps compare standard, sport, and switchable layouts where applicable. It is useful when confirming what is fitted to your Porsche and deciding whether you want an OE-style tone, a more sporting note, or a valve-controlled compromise.

Exhaust Tail Pipes — Tailpipes are usually changed to refresh appearance, suit a different bumper cut-out, or fine-tune exhaust tone and exit position. Correct fitment on Porsche models helps minimise soot staining and avoids heat damage to the rear bumper.

Exhaust Pre-Silencer — Pre-silencers influence tone and drone before the main silencers. On Porsches they are replaced when corroded or leaking, or chosen to achieve a particular balance between volume, refinement, and flow.

Explore Cargraphic at Design911

View the current Cargraphic range for Porsche at Design911, then filter by model and category to narrow down to the right parts.

DISPLAYING 1 to 16 (of 69 products)
1 2 3 4 >>
CARP97DFIETFLAPKIT
Product Information
Product Information

Sport Rear Silencer Set with Integrated Exhaust Valves and Porsche Sport Exhaust Tailpipe Compatibility

Upgrade your Porsche with the ultimate combination of performance, sound and factory styling with this CARGRAPHIC Sports Exhaust Kit. Combining the renowned CARGRAPHIC Sport Rear Silencer Set with Integrated Exhaust Valves and the CARGRAPHIC Tailpipe Adapter Set, this package allows the retention and use of the original Porsche Sport Exhaust (PSE) tailpipes while benefiting from the enhanced performance and acoustics of the CARGRAPHIC exhaust system.

Fits:

  • Porsche 997 MKII Carrera C2 3.6L 2009-12
  • Porsche 997 MKII Carrera C4 3.6L 2009-12
  • Porsche 997 MKII Carrera C2S 3.8L 2009-12
  • Porsche 997 MKII Carrera C4S 3.8L 2009-1

Transform the sound and performance of your Porsche 997.2 with the CARGRAPHIC Sport Rear Silencer Set featuring integrated PLO (Pressureless Open) exhaust valves. Engineered and manufactured in Germany, this premium performance exhaust system delivers enhanced acoustics, improved throttle response, reduced backpressure, and increased power while maintaining exceptional everyday drivability with no unwanted drone or resonance.

Designed for drivers seeking a sharper, more aggressive Porsche exhaust tone, the CARGRAPHIC Sport Rear Silencer Set produces a deeper low-frequency sound at cruising speeds while delivering a crisp, volume-enhancing motorsport character under acceleration and higher revs.

The absorptive silencer design combines CNC mandrel-bent pipework with lightweight SS304L stainless steel construction for maximum flow efficiency, durability, and reduced system weight. The specially produced concave domed end baffles optimise both sound quality and structural stability.

This system is compatible with original Porsche tailpipes or CARGRAPHIC sport tailpipes. Vehicles fitted with factory Porsche Sport Exhaust (PSE) tailpipes require the optional adapter set (Part No. CARP97DFIPSELP).

Dyno-tested performance improvements of up to 7kW (10PS) and 10Nm of additional torque help improve throttle response, freer revving characteristics, and overall engine performance.

Key Features

• CARGRAPHIC sport rear silencer set for Porsche 997.2
• Integrated PLO (Pressureless Open) exhaust valves
• SOUND / SUPER SOUND Export Version
• Fully manufactured from lightweight SS304L stainless steel
• CNC mandrel-bent pipework
• Reduced backpressure for improved exhaust flow
• Enhanced throttle response and freer revving
• Improved low-frequency exhaust tone
• Sharper, crisper sound increasing with engine speed
• No drone, resonance, or vibration
• Weight-saving performance exhaust design
• Dyno-tested performance gains
• Up to 7kW (10PS) increase in power
• Up to 10Nm additional torque
• Made in Germany

Advanced Valved Exhaust Technology

The integrated PLO exhaust valve system provides optimised exhaust gas flow and improved acoustic control without the excessive cabin resonance often associated with aftermarket exhaust systems.

Benefits include:
• Enhanced sports exhaust sound
• Improved drivability
• Greater exhaust flexibility
• No unwanted drone at cruising speeds
• Refined Porsche-specific acoustics

The exhaust note remains true to the Porsche marque while adding a more aggressive motorsport-inspired character.

Lightweight SS304L Stainless Steel Construction

Manufactured entirely from premium SS304L lightweight stainless steel, the system offers exceptional durability, corrosion resistance, and thermal stability.

Construction highlights include:
• CNC mandrel-bent tubing
• Reinforced laser-cut mounting brackets
• Concave domed end baffles
• Aeroquip fittings for thermal expansion control
• Olive, band clamp, and sleeve connections for precise fitment

These engineering details ensure long-term durability and easy installation with accurate alignment.

Improved Performance & Driving Experience

The freer-flowing silencer design reduces exhaust restriction and operating temperatures while improving overall engine efficiency.

Performance benefits include:
• Faster throttle response
• Freer revving engine characteristics
• Increased power and torque
• Reduced exhaust system weight
• Improved exhaust gas flow efficiency

Perfect for fast road driving and Porsche enthusiasts seeking enhanced driving engagement.

Valve Control Options

Vehicles Without Factory Exhaust Valves

Cars not equipped with factory exhaust valves require the optional CARGRAPHIC valve control unit (Part No. EXFLAPRCOO), offering:
• SPORT Mode – valves permanently open
• COMFORT Mode – valves permanently closed

Vehicles Equipped with Porsche Sport Exhaust (PSE)

PSE-equipped vehicles can use the factory valve control system with CARGRAPHIC silencers.

Optional CARGRAPHIC valve control unit (Part No. EXFLAPRCOE) adds:
• SPORT Mode – valves permanently open
• AUTOMATIC Mode – factory control system manages valve operation

Tailpipe Compatibility

Compatible with:
• Original Porsche tailpipes
• CARGRAPHIC sport tailpipes

Please note:
Original Porsche Sport Exhaust (PSE) tailpipes require optional adapter set:
• Part No. CARP97DFIPSELP



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP97DFIETFLAPKIT
99711131130
99711131131
99711131230
99711131231
99711199531
99711199631
99711151230
99711151231
99711151131
99711151130

The product you are viewing cross references to these numbers
CARP97DFIPSELP
Product Information
Product Information

CARGRAPHIC Tailpipe Adapter for Using PSE Tailpipes with Sport Rear Silencer Set with Integrated Exhaust Valves

The CARGRAPHIC Tailpipe Adapter has been specifically developed for use with the CARP97DFIETFLAP CARGRAPHIC Sport Rear Silencer Set with Integrated Exhaust Valves, allowing the installation of original Porsche Sport Exhaust (PSE) tailpipes onto the CARGRAPHIC exhaust system.

Fits:

  • Porsche 997 MKII Carrera C2 3.6L 2009-12
  • Porsche 997 MKII Carrera C4 3.6L 2009-12
  • Porsche 997 MKII Carrera C2S 3.8L 2009-12
  • Porsche 997 MKII Carrera C4S 3.8L 2009-12

For Porsche owners seeking the enhanced sound, performance and quality of the CARGRAPHIC valved exhaust system while retaining the factory appearance of the original Porsche Sport Exhaust tailpipes, these adapters provide the perfect solution.

Precision engineered for a direct and secure fit, the adapters bridge the dimensional differences between the CARGRAPHIC rear silencer outlets and the factory Porsche PSE tailpipe assemblies. This ensures correct alignment, secure mounting and a professional OEM-quality finish.

What Does the CARGRAPHIC Tailpipe Adapter Do?

The tailpipe adapter allows OEM Porsche Sport Exhaust tailpipes to be fitted to the CARGRAPHIC valved rear silencer system.

Its primary functions include

  • Adapting CARGRAPHIC exhaust outlets to Porsche PSE tailpipes
  • Ensuring correct tailpipe alignment
  • Providing secure tailpipe mounting
  • Maintaining OEM tailpipe positioning
  • Supporting professional exhaust installation
  • Allowing factory exhaust aesthetics to be retained
  • Delivering a seamless connection between components

Without these adapters, the original Porsche Sport Exhaust tailpipes cannot be correctly fitted to the CARGRAPHIC rear silencer assembly.

Why Are These Adapters Required?

The CARGRAPHIC Sport Rear Silencer Set has been designed to maximise exhaust flow, sound quality and performance while incorporating integrated exhaust valves.

Due to differences in outlet dimensions and connection design between the CARGRAPHIC system and Porsche's original PSE tailpipes, dedicated adapters are required to achieve correct installation.

The adapters ensure:

  • Proper fitment of OEM PSE tailpipes
  • Correct tailpipe positioning within the rear bumper
  • Secure exhaust assembly
  • Factory-quality appearance
  • Reliable long-term installation
  • Professional fit and finish

Benefits of Retaining Porsche Sport Exhaust Tailpipes

Many Porsche owners choose to retain their original Porsche Sport Exhaust tailpipes because they offer:

  • Genuine Porsche appearance
  • Factory styling OEM fitment quality
  • Original rear bumper aesthetics
  • Discreet performance upgrades
  • Enhanced vehicle originality

These adapters allow owners to enjoy the performance benefits of the CARGRAPHIC exhaust while preserving the visual appearance of the Porsche Sport Exhaust system.

Precision Engineered for Performance and Fitment

Manufactured to the same high standards expected of all CARGRAPHIC components, these adapters provide

  • Precision-machined construction
  • Accurate fitment
  • Durable materials
  • Corrosion resistance
  • Reliable long-term performance
  • Easy integration with the CARGRAPHIC exhaust system

They are the ideal finishing component for any CARGRAPHIC exhaust installation using Porsche PSE tailpipes.




Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP97DFIPSELP
99711151131
99711151130
99711151230
99711151231

The product you are viewing cross references to these numbers
CARP97DFIETFLAP
Product Information
Product Information

CARGRAPHIC Sport Rear Silencer Set with Integrated Exhaust Valves 

Transform the sound and performance of your Porsche 997.2 with the CARGRAPHIC Sport Rear Silencer Set featuring integrated PLO (Pressureless Open) exhaust valves. Engineered and manufactured in Germany, this premium performance exhaust system delivers enhanced acoustics, improved throttle response, reduced backpressure, and increased power while maintaining exceptional everyday drivability with no unwanted drone or resonance.

Fits:

  • Porsche 997 MKII Carrera C2 3.6L 2009-12
  • Porsche 997 MKII Carrera C4 3.6L 2009-12
  • Porsche 997 MKII Carrera C2S 3.8L 2009-12
  • Porsche 997 MKII Carrera C4S 3.8L 2009-12

Designed for drivers seeking a sharper, more aggressive Porsche exhaust tone, the CARGRAPHIC Sport Rear Silencer Set produces a deeper low-frequency sound at cruising speeds while delivering a crisp, volume-enhancing motorsport character under acceleration and higher revs.

The absorptive silencer design combines CNC mandrel-bent pipework with lightweight SS304L stainless steel construction for maximum flow efficiency, durability, and reduced system weight. The specially produced concave domed end baffles optimise both sound quality and structural stability.

This system is compatible with original Porsche tailpipes or CARGRAPHIC sport tailpipes. Vehicles fitted with factory Porsche Sport Exhaust (PSE) tailpipes require the optional adapter set (Part No. CARP97DFIPSELP).

Dyno-tested performance improvements of up to 7kW (10PS) and 10Nm of additional torque help improve throttle response, freer revving characteristics, and overall engine performance.

Key Features

• CARGRAPHIC sport rear silencer set for Porsche 997.2
• Integrated PLO (Pressureless Open) exhaust valves
• SOUND / SUPER SOUND Export Version
• Fully manufactured from lightweight SS304L stainless steel
• CNC mandrel-bent pipework
• Reduced backpressure for improved exhaust flow
• Enhanced throttle response and freer revving
• Improved low-frequency exhaust tone
• Sharper, crisper sound increasing with engine speed
• No drone, resonance, or vibration
• Weight-saving performance exhaust design
• Dyno-tested performance gains
• Up to 7kW (10PS) increase in power
• Up to 10Nm additional torque
• Made in Germany

Advanced Valved Exhaust Technology

The integrated PLO exhaust valve system provides optimised exhaust gas flow and improved acoustic control without the excessive cabin resonance often associated with aftermarket exhaust systems.

Benefits include:
• Enhanced sports exhaust sound
• Improved drivability
• Greater exhaust flexibility
• No unwanted drone at cruising speeds
• Refined Porsche-specific acoustics

The exhaust note remains true to the Porsche marque while adding a more aggressive motorsport-inspired character.

Lightweight SS304L Stainless Steel Construction

Manufactured entirely from premium SS304L lightweight stainless steel, the system offers exceptional durability, corrosion resistance, and thermal stability.

Construction highlights include:
• CNC mandrel-bent tubing
• Reinforced laser-cut mounting brackets
• Concave domed end baffles
• Aeroquip fittings for thermal expansion control
• Olive, band clamp, and sleeve connections for precise fitment

These engineering details ensure long-term durability and easy installation with accurate alignment.

Improved Performance & Driving Experience

The freer-flowing silencer design reduces exhaust restriction and operating temperatures while improving overall engine efficiency.

Performance benefits include:
• Faster throttle response
• Freer revving engine characteristics
• Increased power and torque
• Reduced exhaust system weight
• Improved exhaust gas flow efficiency

Perfect for fast road driving and Porsche enthusiasts seeking enhanced driving engagement.

Valve Control Options

Vehicles Without Factory Exhaust Valves

Cars not equipped with factory exhaust valves require the optional CARGRAPHIC valve control unit (Part No. EXFLAPRCOO), offering:
• SPORT Mode – valves permanently open
• COMFORT Mode – valves permanently closed

Vehicles Equipped with Porsche Sport Exhaust (PSE)

PSE-equipped vehicles can use the factory valve control system with CARGRAPHIC silencers.

Optional CARGRAPHIC valve control unit (Part No. EXFLAPRCOE) adds:
• SPORT Mode – valves permanently open
• AUTOMATIC Mode – factory control system manages valve operation

Tailpipe Compatibility

Compatible with:
• Original Porsche tailpipes
• CARGRAPHIC sport tailpipes

Please note:
Original Porsche Sport Exhaust (PSE) tailpipes require optional adapter set:
• Part No. CARP97DFIPSELP



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP97DFIETFLAP
99711131130
99711131131
99711131230
99711131231
99711199531
99711199631
99711151230
99711151231
99711151131

The product you are viewing cross references to these numbers
Clearance Sale
CARP44S2NGT4/U
Product Information
Product Information
DAMAGED Sport Tail Pipe For - Porsche 944 S2 M44-41 CARGRAPHIC N-GT
This is a damaged in transit part, offered for parts or refurbishment purposes only. Ideal for restoration specialists, collectors, or workshops looking for components at reduced cost.

NOTE: For spares, repair, or core replacement only.

Condition: 
This Sport Tail Pipe For - Porsche 944 S2 M44-41 CARGRAPHIC N-GT is brand new and never been fitted. It has some transport damage with a minor sent and manufacturing imperfection which is repairable.
Please see the gallery of images before purchasing.

Fits:
  • Porsche 944S2 3.0L 16V 1989-91


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP44S2NGT4
477253191F
477253192G
94411104109

The product you are viewing cross references to these numbers
CARP64GTKITCOGT345
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID45 GT manifold set, with / without 2x200cpsi catalytic converters, with heating to be used with OEM GT3 rear silencer.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate to be used with OEM GT3 rear silencer SS304L

Consisting Of:
  • 2x CARGRAPHIC ID45 GT manifolds with ID45mm long tube primaries with spring loaded spliced RACING
  • ATTENTION: Engine tin ware / cowling needs to be modified!
  • CARGRAPHIC with / without 2x200 cpsi Ø110mm HF catalytic converters link pipe set, with heating Ø120mm
  • Adapterset heater hoses
  • Fitting kit   
  
SOUND / SUPER SOUND EXPORT Version

NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction   

    

Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCOGT345
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004
997111027A1

The product you are viewing cross references to these numbers
CARP64GTKITCOGT345
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID45 GT manifold set, with / without 2x200cpsi catalytic converters, without heating to be used with OEM GT3 rear silencer.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate to be used with OEM GT3 rear silencer SS304L

Consisting Of:
  • 2x CARGRAPHIC ID45 GT manifolds with ID45mm long tube primaries with spring loaded spliced RACING
  • ATTENTION: Engine tin ware / cowling needs to be modified!
  • CARGRAPHIC with / without 2x200 cpsi Ø110mm HF catalytic converters link pipe set, without heating
  • Fitting kit  
  
SOUND / SUPER SOUND EXPORT Version

NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction 
    

Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCOGT345
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004
997111027A1

The product you are viewing cross references to these numbers
CARP64GTKITCOGT3
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID42 GT manifold set, with / without 2x200cpsi catalytic converters, without heating to be used with OEM GT3 rear silencer.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate to be used with OEM GT3 rear silencer SS304L

Consisting O
f:
  • 2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
  • CARGRAPHIC with / without 2x200 cpsi Ø110mm HF catalytic converters link pipe set, without heating
  • Fitting kit  
  
SOUND / SUPER SOUND EXPORT Version

NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction    

Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCOGT3
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004
997111027A1

The product you are viewing cross references to these numbers
CARP64GTKITCOGT3
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID42 GT manifold set, with / without 2x200cpsi catalytic converters, with heating, without valves, to be used with OEM GT3 rear silencer.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate to be used with OEM GT3 rear silencer SS304L

Consisting O
f:
  • 2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
  • CARGRAPHIC with / without  2x200 cpsi Ø110mm HF catalytic converters link pipe set with heating Ø120mm
  • Adapterset heater hoses
  • Fitting kit
  
SOUND / SUPER SOUND EXPORT Version

NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction  

Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCOGT3
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004
997111027A1

The product you are viewing cross references to these numbers
CARP64GTKITCOFLAPGT3
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID42 GT manifold set, with / without 2x200cpsi catalytic converters, without heating with exhaust valves - to be used with OEM GT3 rear silencer.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate to be used with OEM GT3 rear silencer SS304L

Consisting O
f:
  • 2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
  • CARGRAPHIC link pipe set with / without 2x200cpsi Ø110mm  HF catalytic converters, without heating, with integrated exhaust valves pressureless closed (PLC)
  • Fitting kit  
   

SOUND / SUPER SOUND EXPORT Version
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • CNC mandrel-bent pipeworkFully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • New designed Ø2,5" / 63,50mm exhaust flaps are pressureless closed (PLC) which means the car will start quietly (whereas the ordinary version needs intake vacuum to close the flaps which always takes quite some time and can be annoying)
  • With flaps closed the gases flow, via the bypass pipes, silenced through the final silencer, whereas with flaps open most of the gas stream flows freely through a second exit within the tailpipes.
  • The sound is reminiscent of the famous and legendary RSR`s, simply breath taking!
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction            


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCOFLAPGT3
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004
997111027A1

The product you are viewing cross references to these numbers
CARP64GTKITCOFLAPGT3
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID42 GT manifold set, with / without 2x200cpsi catalytic converters, with heating and exhaust valves - to be used with OEM GT3 rear silencer.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate to be used with OEM GT3 rear silencer SS304L

Consisting O
f:
  • 2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
  • CARGRAPHIC link pipe set with / without 2x200cpsi Ø110mm  HF catalytic converters, with heating Ø130mm and integrated exhaust valves pressureless closed (PLC)
  • Adapterset heater hoses
  • Fitting kit  
   

SOUND / SUPER SOUND EXPORT Version
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • CNC mandrel-bent pipeworkFully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • New designed Ø2,5" / 63,50mm exhaust flaps are pressureless closed (PLC) which means the car will start quietly (whereas the ordinary version needs intake vacuum to close the flaps which always takes quite some time and can be annoying)
  • With flaps closed the gases flow, via the bypass pipes, silenced through the final silencer, whereas with flaps open most of the gas stream flows freely through a second exit within the tailpipes.
  • The sound is reminiscent of the famous and legendary RSR`s, simply breath taking!
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction            


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCOFLAPGT3
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004
997111027A1

The product you are viewing cross references to these numbers
CARP64GTKITCOFLAPGT345
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID45 GT manifold set, with / without 2x200cpsi catalytic converters, without heating with exhaust valves - to be used with OEM GT3 rear silencer.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate to be used with OEM GT3 rear silencer SS304L

Consisting O
f:
  • 2x CARGRAPHIC ID45 GT manifolds with ID45mm long tube primaries with spring loaded spliced RACING
  • ATTENTION: Engine tin ware / cowling needs to be modified!
  • CARGRAPHIC link pipe set with / without 2x200cpsi Ø110mm HF catalytic converters, without heating with integrated exhaust valves pressureless closed (PLC)
  • Fitting kit  
   

SOUND / SUPER SOUND EXPORT Version
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • CNC mandrel-bent pipework
  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • New designed Ø2,5" / 63,50mm exhaust flaps are pressureless closed (PLC) which means the car will start quietly (whereas the ordinary version needs intake vacuum to close the flaps which always takes quite some time and can be annoying)
  • With flaps closed the gases flow, via the bypass pipes, silenced through the final silencer, whereas with flaps open most of the gas stream flows freely through a second exit within the tailpipes.
  • The sound is reminiscent of the famous and legendary RSR`s, simply breath taking!
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction            


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCOFLAPGT345
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004
997111027A1

The product you are viewing cross references to these numbers
CARP64GTKITCOFLAPGT345
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID45 GT manifold set, with / without 2x200cpsi catalytic converters, with heating and exhaust valves -to be used with OEM GT3 rear silencer.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate to be used with OEM GT3 rear silencer SS304L

Consisting O
f:
  • 2x CARGRAPHIC ID45 GT manifolds with ID45mm long tube primaries with spring loaded spliced RACING
  • ATTENTION: Engine tin ware / cowling needs to be modified!
  • CARGRAPHIC link pipe set with / without 2x200cpsi Ø110mm  HF catalytic converters, with heating Ø130mm and integrated exhaust valves pressureless closed (PLC)
  • Adapterset heater hoses
  • Fitting kit  
   

SOUND / SUPER SOUND EXPORT Version
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • CNC mandrel-bent pipework
  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • New designed Ø2,5" / 63,50mm exhaust flaps are pressureless closed (PLC) which means the car will start quietly (whereas the ordinary version needs intake vacuum to close the flaps which always takes quite some time and can be annoying)With flaps closed the gases flow, via the bypass pipes, silenced through the final silencer, whereas with flaps open most of the gas stream flows freely through a second exit within the tailpipes.
  • The sound is reminiscent of the famous and legendary RSR`s, simply breath taking!
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction          


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCOFLAPGT345
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004
997111027A1

The product you are viewing cross references to these numbers
CARP64GTKITCO45
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID45 GT manifold set, with / without 2x100cpsi MS catalytic converters, no heating, 4>2 flow rear silencer center outlet 2x70mm GT3 Look.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate Center outlet 2x70mm GT3 Look SS304L

Consisting O
f: 
  • 2x CARGRAPHIC ID45 GT manifolds with ID45mm long tube primaries with spring loaded spliced RACING
  • ATTENTION: Engine tin ware / cowling needs to be modified !
  • CARGRAPHIC link pipe set with / without 2x100cpsi Ø110mm  highflow MS catalytic converters
  • CARGRAPHIC 4>2 flow AQ sport rear silencer with center outlet tailpipes 2x70mm GT3 Look
  • Fitting kit including bandstraps

  SOUND / SUPER SOUND EXPORT Version

NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • Absorptive silencer design dual flow with bypass and CNC mandrel-bent pipework
  • Two silencer versions for backdate rear valances available.
  • Wide version with big volume 212 x 131 x 700mm and a narrow version with small volume 203 x 102 x 700mm for limited fitting space.
  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction  


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCO45
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004

The product you are viewing cross references to these numbers
CARP64GTKITCO45
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID45 GT manifold set, with / without 2x200cpsi catalytic converters, with heating and 4>2 flow rear silencer center outlet 2x70mm GT3 Look.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate Center outlet 2x70mm GT3 Look SS304L

Consisting O
f:
  • 2x CARGRAPHIC ID45 GT manifolds with ID45mm long tube primaries with spring loaded spliced RACING
  • ATTENTION: Engine tin ware / cowling needs to be modified!
  • CARGRAPHIC with / without 2x200 cpsi Ø110mm HF catalytic converters link pipe set, with heating Ø120mm
  • CARGRAPHIC 4>2 flow sport rear silencer with center outlet tailpipes 2x70mm GT3 Look
  • Adapterset heater hoses
  • Fitting kit including bandstraps  

SOUND / SUPER SOUND EXPORT Version

NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • Absorptive silencer design dual flow with bypass and CNC mandrel-bent pipework
  • Two silencer versions for backdate rear valances available.
  • Wide version with big volume 212 x 131 x 700mm and a narrow version with small volume 203 x 102 x 700mm for limited fitting space.
  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction  


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCO45
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004

The product you are viewing cross references to these numbers
CARP64GTKITCO
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID42 GT manifold set, with / without 2x100cpsi MS catalytic converters and 4>2 flow rear silencer center outlet 2x70mm GT3 Look. System without heating.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate Center outlet 2x70mm GT3 Look SS304L

Consisting O
f:
  • 2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
  • CARGRAPHIC link pipe set with / without 2x100cpsi Ø110mm  highflow MS catalytic converters
  • CARGRAPHIC 4>2 flow AQ sport rear silencer with center outlet tailpipes 2x70mm GT3 Look
  • Fitting kit including bandstraps   
   

SUPER SOUND EXPORT Version
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • Absorptive silencer design dual flow with bypass and CNC mandrel-bent pipework
  • Two silencer versions for backdate rear valances available.
  • Wide version with big volume 212 x 131 x 700mm and a narrow version with small volume 203 x 102 x 700mm for limited fitting space.
  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction  


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCO
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004

The product you are viewing cross references to these numbers
CARP64GTKITCO
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System Backdate with ID42 GT manifold set, with / without 2x200cpsi catalytic converters, with heating and 4>2 flow rear silencer center outlet 2x70mm GT3 Look.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System Backdate Center outlet 2x70mm GT3 Look SS304L

Consisting O
f:
  • 2x CARGRAPHIC ID42 GT manifold set with ID 42mm primaries and enlarged 2,5" / 63,50mm flared end collector boxes
  • CARGRAPHIC with / without 2x200 cpsi Ø110mm HF catalytic converters link pipe set with heating Ø120mm
  • CARGRAPHIC 4>2 flow sport rear silencer with center outlet tailpipes 2x70mm GT3 Look
  • Adapterset heater hoses
  • Fitting kit including bandstraps  
   

SOUND / SUPER SOUND EXPORT Version
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • Absorptive silencer design dual flow with bypass and CNC mandrel-bent pipework
  • Two silencer versions for backdate rear valances available.
  • Wide version with big volume 212 x 131 x 700mm and a narrow version with small volume 203 x 102 x 700mm for limited fitting space.
  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • OE / factory heating system retains full functional
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with no drone, resonation or vibration
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction          


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITCO
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004

The product you are viewing cross references to these numbers
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