Fabspeed Exhaust

Adjustable slip-on outlets for the Fabspeed GT4 Valvetronic Exhaust System which re-direct and control the exhaust volume by over 5dB; perfect for decibel-limited motorsport venues!

                                                                                

The GT4 was crafted to be a track weapon, and we want to make sure you can use your Fabspeed Motorsports components at tracks which have decibel limits. These outlets are great for reducing the volume of your Fabspeed-equipped GT4 at track and motorsports events. The adjustable turndown tips can be quickly adjusted to point the exhaust away from any track-side testing equipment to help you stay within many venues' sound limit regulations. During testing outside of our facility, we experienced an average reduction of 6 dB with our turndown tips with the loudest run reaching 97 dB.

FEATURES:
• Fits all Porsche 981 Cayman GT4 vehicles / 981 Boxster Spyder equipped with a Fabspeed Motorsport Valvetronic Exhaust System or Fabspeed Deluxe Bolt-On Tips. They are not compatible with the factory/OEM exhaust
• Constructed from high quality T304L stainless steel in house at Fabspeed
• Simple bolt-on installation; no cutting or welding required
• Includes all required mounting hardware
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

Fabspeed Exhaust Race Headers.

  

Fabspeed's Race Headers for the Porsche Cayman GT4 will get you out of the corner fast and maximize your pulling power on the straights! Designed for track and off-road use, these cat less long tube headers provide maximum exhaust flow from the engine cylinders straight into the exhaust system.

Get out of the corner fast and maximize your pulling power on the straights! Designed for track and off-road use, these cat less long tube headers provide maximum exhaust flow from the engine cylinders straight into the exhaust system.

Fabspeed's Race Headers for the Porsche Cayman GT4 are built to optimize the engine's exhaust flow for maximum performance. Our precision-engineered headers add up to 18 horsepower at the wheels and 15 ft/lbs of torque at 6300 RPM, increasing the already impressive performance of the Porsche GT4. Down low these Race Headers give you a kick in the pants, adding 27 whp and 38 ft/lbs of torque at 3700 RPM.

With Race Headers from Fabspeed, your Cayman GT4 will strike fear into the hearts of 911 owners at the track. Set yourself apart from the factory-equipped crowd with these unbeatable performance upgrades and watch your Porsche's power - and your race results - climb.

FEATURES:
• Fits all Porsche 981 Cayman GT4 / Boxster Spyder vehicles (2015+)
• Adds 27 whp and 38 ft-lbs of torque at 3700RPM and 18 whp and 15 ft/lbs at 6300 RPM
• Saves 10 lbs from the rear of the vehicle compared to the full OEM exhaust system
• Constructed from equal-length T304 stainless steel C.N.C. mandrel-bent tubing for improved torque and equalized engine pulsing
• More power and torque across the RPM band and dramatically improved sports car sound
• Direct replacement for the OEM headers with no cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

PLEASE NOTE: The Cayman GT4 Race Headers do not include catalytic converters, and are recommended for track/off-road use only. In most vehicles, removing the catalytic converters may trigger a Check Engine Light. HOWEVER, in over 200 miles of testing, our development vehicle did NOT trigger a CEL with these Race Headers installed.

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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FSPOR981GT4LTRHDR

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Fabspeed's Exhaust Single-Wall Tips Brushed Stainless Steel



A stylish tip alternative for the Fabspeed GT4 Valvetronic Exhaust System, hand finished in house
We're happy to offer a new alternative tip option for our Valvetronic Exhaust System. Each set of 4" tips is hand built out of stainless steel and hand finished with pride at Fabspeed Motorsport.

FEATURES:
• Fits all Porsche 981 Cayman GT4 / 981 Boxster Spyder vehicles equipped with a Fabspeed Motorsport Valvetronic Exhaust System or Fabspeed Deluxe Bolt-On Tips. They are not compatible with the factory/OEM exhaust
• Constructed from high quality T304L stainless steel in house at Fabspeed
• Simple bolt-on installation; no cutting or welding required
• Includes all required mounting hardware
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

Related reference numbers
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FSPOR981GT4SWTBR

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Fabspeed's Exhaust Single-Wall Tips Polished Stainless Steel



A stylish tip alternative for the Fabspeed GT4 Valvetronic Exhaust System, hand finished in house
We're happy to offer a new alternative tip option for our Valvetronic Exhaust System. Each set of 4" tips is hand built out of stainless steel and hand finished with pride at Fabspeed Motorsport.

FEATURES:
• Fits all Porsche 981 Cayman GT4 / 981 Boxster Spyder vehicles equipped with a Fabspeed Motorsport Valvetronic Exhaust System or Fabspeed Deluxe Bolt-On Tips. They are not compatible with the factory/OEM exhaust
• Constructed from high quality T304L stainless steel in house at Fabspeed
• Simple bolt-on installation; no cutting or welding required
• Includes all required mounting hardware
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSPOR981GT4SWTP

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Fabspeed Exhaust Sport Headers.



Low-end power and sound that you can enjoy every day! The perfect complement to either the factory exhaust system or Fabspeed's performance exhaust systems, these high-flow headers are designed around HJS catalytic converters, making them the best upgrade for more enjoyable street driving and emissions compliance.

Designed with noticeable street performance in mind, these Sport Headers provide an additional 26 whp and 39 ft/lbs of torque at 3600 RPM. This translates to significantly better acceleration and throttle response when powering away from a stop light or merging onto your favorite highway. Thanks to the world-class performance of the HJS catalytic converter cores, your GT4 stays emissions-compliant in most regions and will not throw a Check Engine Light.

In addition to the performance gains, Fabspeed's GT4 Sport Headers also add great character to the exhaust note by improving the overall volume and tone.

FEATURES:
• Fits all Porsche 981 Cayman GT4 / Boxster Spyder vehicles (2015+)
• Includes German-imported 200-cell HJS Sport • Catalytic Converters for maximum performance and reliability
• Adds 26 whp and 39 ft-lbs of torque at 3600RPM, providing significantly better performance during street acceleration
• Constructed from equal-length T304 stainless steel C.N.C. mandrel-bent tubing for improved torque and equalized engine pulsing
• More power and torque across the RPM band and dramatically improved exhaust sound
• Direct replacement for the OEM headers with no cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

PLEASE NOTE: Fabspeed's 200-cell high-flow catalytic converters are not C.A.R.B. certified and are for Off-Road Use ONLY in the state of California.

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

Related reference numbers
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FSPOR981GT4SHDR

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Exhaust System Valvetronic.



Fabspeed's Valvetronic Exhaust System is the ultimate cat back setup for the ultimate street able track car.

SOUND: We're proud to offer a premium exhaust solution for the Porsche Cayman GT4. Our Valvetronic Exhaust offers two distinct tones depending on valve position: mild and wild. It was important to retain civility around town with valves closed, mission accomplished. You'll be able to enter your neighborhood after a midnight joyride without having to explain yourself at the next HOA meeting. Open the valves, and you'll be treated to a glorious roar befitting of the GT4. Burbles and backfires erupt in abundance, and downshifts summon a bark that will make all eyes and ears around focus on you. We're not exagerating. This system will put an ear-to-ear smile on the most miserly of faces.

POWER: When combined with Fabspeed's Race Headers, our Valvetronic Exhaust System allows you to push 375 whp out of your GT4! Even with Sport Headers coming in at 371 whp, the gains in power are as impressive as the sound. The Fabspeed exhaust suite completely eliminates the torque dip in the 3500 RPM range and offers power gains all the way through redline. The increase in low end power will make a great difference in street driveability with the long gearing of the GT4.

FINISH: Full polished T304L stainless steel, beautifully welded together and finished off with premium carbon fiber shrouded tips which fit the rear bumper of the GT4 like a finely tailored suit.

FEATURES:
• Fits all Porsche 981 Cayman GT4 / 981 Boxster Spyder vehicles (2015+)
• Real matte carbon fiber tips are included
• Weighs 7lbs less than the factory rear muffler system.
• Constructed from 14-16ga T304L stainless steel tubing for maximum power and durability
• Direct bolt-on installation; no cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty.

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSPOR981GT4VLV

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These exhaust tips for the Porsche 981 Cayman GT4 are a quick bolt-on option for upgrading the look of the already aggressive rear-end. Available in polished or carbon fiber finishes, these exhaust tips are the extra flair that will set your Porsche apart.



Increase the aesthetic appeal of your Cayman GT4 with sporty exhaust tips that give your car the look to match its performance.

FEATURES:
• Fits all Porsche 981 Cayman GT4 / 981 Boxster Spyder equipped with factory mufflers

• Available in Polished, Black Chrome, and Carbon Fiber finish
• Dual 3.5" outlets constructed from T304L stainless steel and / or 100% authentic carbon fiber
• Simple DIY bolt-on installation no cutting or welding required
• Direct replacement for the factory outlet tips
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSPOR981GT4DLTB

The product you are viewing cross references to these numbers

These exhaust tips for the Porsche 981 Cayman GT4 are a quick bolt-on option for upgrading the look of the already aggressive rear-end. Available in polished or carbon fiber finishes, these exhaust tips are the extra flair that will set your Porsche apart.



Increase the aesthetic appeal of your Cayman GT4 with sporty exhaust tips that give your car the look to match its performance.

FEATURES:
• Fits all Porsche 981 Cayman GT4 / 981 Boxster Spyder equipped with factory mufflers
• Available in Polished, Black Chrome, and Carbon Fiber finish
• Dual 3.5" outlets constructed from T304L stainless steel and / or 100% authentic carbon fiber
• Simple DIY bolt-on installation no cutting or welding required
• Direct replacement for the factory outlet tips
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty.

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSPOR981GT4DLTCF

The product you are viewing cross references to these numbers

These exhaust tips for the Porsche 981 Cayman GT4 are a quick bolt-on option for upgrading the look of the already aggressive rear-end. Available in polished or carbon fiber finishes, these exhaust tips are the extra flair that will set your Porsche apart.



Increase the aesthetic appeal of your Cayman GT4 with sporty exhaust tips that give your car the look to match its performance.

FEATURES:
• Fits: all Porsche 981 Cayman GT4 / 981 Boxster Spyder equipped with factory mufflers
• Available in Polished, Black Chrome, and Carbon Fiber finish
• Dual 3.5" outlets constructed from T304L stainless steel and / or 100% authentic carbon fiber
• Simple DIY bolt-on installation no cutting or welding required
• Direct replacement for the factory outlet tips
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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

FSPOR981GT4DLTP

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Valvetronic GT3 Muffler Conversion Kit.



Porsche Boxster Cayman owners have requested a conversion kit that allows the installation of a Porsche OEM 991 GT3 center muffler onto their cars. Fabspeed Motorsport listened and designed in CAD and built inhouse a lightweight installation kit that allows any 6 speed Porsche 981 GT4 or Spyder owner to install an OEM GT3 center muffler (A PDK version will also be available once we are able to test fitment). This kit also allows the installation of a Fabspeed 991 GT3 Center Muffler Bypass Pipe or 991 GT3 Center Mini Maxflo Performance Exhaust onto your 981 GT4/Spyder.

The system consists of 2.5" 63.5mm CNC mandrel bent one piece Left and Right side over axle pipes and clamps. Then a set of valved side muffler inlet Y-pipes that retain the factory PSE valved exhaust functionality. The valves are OEM Porsche GT3 HELICAL vacuum-actuated exhaust valves that are imported from the U.K. We use our FLOW Waterjet to cut a CAD designed, lightweight, stainless steel mounting bracket to hold the muffler; hardware for installation is included. This and the Factory Porsche muffler band straps hold everything in place. For tips, you can use the factory 991 GT3 tips or you can order our custom exhaust tip mount with any choice of our signature tips.

SOUND: Enjoy the characteristic sound of a factory Porsche engineered exhaust but with a nice increase in volume! With PSE off (valves closed), the exhaust is still tame and livable in the cabin. However, with PSE on (valves open) hear that flat 6 howl up to redline! The larger over axle pipes that are included also contribute to the overall louder tone.

POWER: The 991 GT3 muffler was designed by Porsche to support 475 HP, because of this it flows a lot better than the 981 GT4 muffler that was only designed for 385 HP. We expect this increase in flow, helped by our larger over axle pipes and muffler inlets, to give a nice HP increase.

FEATURES:

• Fits all 6 speed manual Porsche 981 Cayman GT4 / 981 Boxster Spyder vehicles (2015-2016). A PDK version will also be available once we are able to test fitment
• Choose between your choice of Premium Fabspeed Exhaust Tips or use OEM 991 GT3 Tips.
• CNC Mandrel bent 2.5" 63.5 precision over axle pipes to valvetronic inlet pipes
• Helical Aerospace United Kingdom exhaust valves- same OEM quality valves used on Porsche GT3, GT3RS. Made with Silica carbide.
• Constructed from 14-16ga T304L stainless steel tubing for maximum power and durability
• Direct bolt-on installation; no cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty.

NOTE: OEM GT3 center muffler is NOT included

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

Related reference numbers
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FSPOR981GT4GT3CK

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