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Porsche > 991 (911) MK1 2012-2016 > 991.1 Carrera C2 3.4L (350 Bhp) 2012-16 > Exhausts >

Fabspeed Exhaust

Fabspeed Exhaust

DISPLAYING 17 to 18 (of 18 products)
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Supersport X-Pipe Exhaust System. Porsche 991 (911) Carrera 2012>> - 99111133105, 99111133106, 99111133107, 99111133504, 99111133505, 99111133506, 99111133507, 99111133701, 99111133702, 99111133703, 99111132201, 99111132202, 99111132203, 99111142201, 99111142202, 99111142203, 99111143705, 99111143706, 99111143707
6
Supersport X-Pipe Exhaust System. Porsche 991 (911) Carrera 2012>>
FSPOR991SSX
Product Information
Product Information
Supersport X-Pipe Exhaust System.

Increase power and save weight with a throatier and deeper exhaust note throughout the RPM range, plus upgrade the style of your 991 Carrera with our Deluxe Quad Style Tips in your finish of choice for a more aggressive and refined look.

NOTE: For vehicles equipped with Porsche Sport Exhaust (PSE), this product replaces the factory center muffler PSE system. As such, the "exhaust sound option button" will no longer be functional.

FEATURES:
•   Fits all Porsche 991 Carrera vehicles 2012+
•   Saves 11.45 lbs. / 5.2 kg versus the factory components
•   Dramatic improvement in sports car sound and power throughout the RPM range; over 27 whp and 38 ft-lbs of torque
•   Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
•   Direct bolt-on replacements for the factory mufflers
•   Includes Deluxe Quad-Style Tips
•   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Related, superseded, cross reference or alternative numbers for comparison.

FSPOR991SSX
99111133105
99111133106
99111133107
99111133504
99111133505
99111133506
99111133507
99111133701
99111133702
99111133703
99111132201
99111132202
99111132203
99111142201
99111142202
99111142203
99111143705
99111143706
99111143707

The product you are viewing cross references to these numbers
Valvetronic Exhaust System. Porsche 991 (911) Carrera 2012>> - 99111132101, 99111132102, 99111132103, 99111132501, 99111132502, 99111132503, 99111142101, 99111142102, 99111142103, 99111132201, 99111132202, 99111132203, 99111132601, 99111132602, 99111132603, 99111142201, 99111142202, 99111142203, 99111133105, 99111133106, 99111133107, 99111133504, 99111133505, 99111133506, 99111133507, 99111133701, 99111133702, 99111133703, 99111143103, 99111143502
6
Valvetronic Exhaust System. Porsche 991 (911) Carrera 2012>>
FSPOR991VES
Product Information
Product Information
Fabspeed's Valvetronic Exhaust System replaces the restrictive OEM side mufflers and center muffler for a deeper, throatier exhaust note along with improved power and throttle response. With valves open, unleash a bold roar from your 991.

INCLUDES:
• 991 Carrera Maxflo Performance Side Mufflers w/ Deluxe Quad-Style Tips
• 991 Carrera Valvetronic Center Muffler Bypass X-Pipe

FEATURES:
• Fits: all Porsche 991 Carrera and Carrera S vehicles 2012+
• Massive power gains at low RPM,
• Saves 13 lbs. versus the factory components
• Dramatic improvement in sports car sound and power throughout the RPM range
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• All included Fabspeed components are direct bolt-on replacements for the factory counterparts
• Sport Headers feature C.N.C. mandrel-bent equal length primary pipes utilizing a 3-into-1 high velocity investment-cast pyramidal merge collector
• Does not trigger a CEL and complies with most emissions regulations
• Package includes Deluxe Quad-Style Tips, constructed from T304L stainless steel
• 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.

FSPOR991VES
99111132101
99111132102
99111132103
99111132501
99111132502
99111132503
99111142101
99111142102
99111142103
99111132201
99111132202
99111132203
99111132601
99111132602
99111132603
99111142201
99111142202
99111142203
99111133105
99111133106
99111133107
99111133504
99111133505
99111133506
99111133507
99111133701
99111133702
99111133703
99111143103
99111143502

The product you are viewing cross references to these numbers
DISPLAYING 17 to 18 (of 18 products)
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About Fabspeed Exhaust

Fabspeed Exhaust Systems - Precision Performance & Sound Upgrades

Fabspeed Exhaust Systems are premium performance exhaust upgrades engineered to deliver increased power, improved exhaust flow, and a distinctive motorsport-inspired sound. Designed and manufactured with precision engineering and performance testing at their core, Fabspeed exhausts are built to enhance the driving experience of Porsche road and track vehicles alike.

Available from Design911, Porsche Fabspeed exhaust components are crafted using high-quality stainless steel and optimised designs to reduce backpressure, improve throttle response, and unleash a more engaging exhaust tone while maintaining durability and reliability.

What Do Fabspeed Exhaust Systems Do?

Fabspeed exhausts optimise exhaust gas flow and acoustic performance.

Core Functions:

  • Reduce exhaust restriction and backpressure.
  • Improve throttle response and power delivery.
  • Enhance exhaust sound and character.
  • Improve engine efficiency and breathing.
  • Upgrade exhaust aesthetics and build quality.

A high-flow exhaust system plays a key role in unlocking engine performance.

Why Do Standard Exhaust Systems Fail or Limit Performance?

Factory exhaust systems are designed to prioritise emissions compliance, cost efficiency, and sound suppression. Over time, they can suffer from:

  • Restrictive internal baffling reducing performance.
  • Corrosion from moisture and repeated heat cycles.
  • Excessive weight limiting efficiency.
  • Muted exhaust sound lacking engagement.
  • Reduced compatibility with performance tuning upgrades.

As engines are pushed harder, standard exhausts can become a performance bottleneck.

Why Upgrade to a Fabspeed Exhaust?

Fabspeed exhaust systems are designed for drivers seeking performance-focused enhancements.

Upgrade Benefits:

  • Improved exhaust flow for increased performance.
  • Sportier, more aggressive exhaust sound.
  • Lightweight, durable stainless steel construction.
  • Precision-engineered components for perfect fitment.
  • Ideal for performance road cars and track applications.

Upgrading to Fabspeed delivers noticeable gains in sound, response, and driving excitement.

Highlights

  • Porsche Fabspeed performance exhaust systems
  • Improved exhaust flow and throttle response
  • Sporty, motorsport-inspired exhaust sound
  • High-quality stainless steel construction
  • Designed for performance and enthusiast driving       

Fabspeed Exhaust

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