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Fabspeed Porsche 992 GT3 / GT3 RS TITANIUM Supercup Cat-Back Exhaust System Non valved (2022+)

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Calculated at Checkout
HP (whp) / (crank):
+14 / +16
TQ (ft/lbs):
WT (lbs) / (KGs)::
-27lbs / -12.2kg

The Fabspeed Motorsport 992 GT3, GT3RS, S/T/ Speedster- cat-back NON VALVED X-pipe exhaust system for all 992 GT3/ GT3RS sports cars gives the 4.0L an exotic high-pitched tone, zero resonance, and reduces 100% MAXIMUM weight from the rear of the car. This Fabspeed 992 GT3/ RS / ST exhaust system is 100 % GUARANTEED to the World's Very Best DYNO-developed Maximum horsepower, lightest weight best sounding GT3 system available anywhere in the world. Fabspeed 30 years of air-cooled and water-cooled experience and 100% the ONLY company with the most GT3 exhaust system experience. 


We thought the 992 GT3 was a bit quiet from the factory, even with PSE turned on. This system gives the high revving 4.0L the exhaust note it should have had from the factory, without introducing any interior drone. The critical design element is the 2.75" 70mm tubing and proprietary 70mm investment cast X-pipe. Fabspeed Motorsport sized the exhaust tubing optimally and has $30,000 CNC mandrel bending tooling for the GT cars. 3.0" 76mm is TOO BIG and you will LOOSE POWER and add Droning and poor sound. 


  • Fits all Porsche 991.2 Speedster, 992 GT3, GT3 RS, ST 2022+ Models worldwide
  • Saves 27bs / 12.2kg compared to the stock/OEM 992 GT3 muffler
  • The WORLDS lightest TITANIUM most powerful system available- 100% GUARANTEED! The finest CAD DYNO developed system Bar None- GUARANTEED!
  • Your choice of matte carbon fiber tips, polished stainless steel, or brushed stainless steel tips. Optional 90-degree turndown pipes. Easy on and Easy Off.
  • Incorporates our signature cast titanium x-pipe for ripping sports car sound, maximum exhaust flow and Maximum horsepower.
  • 100% Guaranteed to make more POWER and SOUND better than any other competitors’ system with maximum QUALITY and DURABILITY. 
  • Constructed from mandrel-bent titanium and investment cast titanium X pipe - no stupid pice-cuts that are NOT a sign of craftsmanship or quality. Pie cuts are HAZs , heat affected zones and failure points. 
  • Comes with Fabspeed electronic valve simulators that prevent a CEL, Check engine light.
  • Simple DIY (Do-It-Yourself) bolt-on installation- CAD designed 3D laser scanned precision laser welded. 
  • This cat-back system is emissions legal in all 50 states and the rest of the world (ROW)
  • No Check Engine Light guaranteed- Clean and GREEN Power. tm
  • Designed, developed, street and race track tested by Fabspeed Motorsport 30+ years of air-cooled and water-cooled experience
  • 100% guaranteed to sound better and make more power than any other system available for Porsche 992 GT3 cars.
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

Returns Policy

To RETURN any system, product or merchandise you must contact us first for a Return Authorization (RA) Number. Special order and custom made systems, apparel, Carbon Fiber Wall Art, and other certain merchandise are NOT returnable. ALL SALES ARE FINAL. To return a Fabspeed Motorsport product an RA number must be requested and if granted the item(S) must be in original Fabspeed Motorsport sealed packaging. A copy of the original invoice and a brief explanation must accompany all returned items. You must follow our instructions for returning items carefully, or Fabspeed Motorsport reserves the right to charge a 25% restocking fee on any OPENED box or repackaged products. Customers are responsible for return shipping charges. If an order was shipped with a promotional “Free Shipping”, and the order is returned, we exclusively reserve the right to charge the customer or distributor for the cost of that original shipping and handling. If a Fabspeed Motorsport Performance package is ordered, and an individual component of that package is returned, Fabspeed Motorsport reserves the right to charge back the performance package discount along with any additionally offered discounts. Return shipped items DAMAGED in transit will RESULT in additional charges up to and including rejection of the competent. It is the customer’s responsibility to ship safely and properly. No returns accepted after 30 days from the invoice date. No credits will be given after 30 days from the invoice date.

To qualify for return, the product must be unused and remain in the original packaging, as well as match the current design and packaging for the product at the time of return. Sounds is subjective and therefore does not qualify for a return of a used product. See Sound Solution Guarantee to see if your product is covered.

Periodically mistakes are made when ordering, or a wrong part is shipped, and you may wish to return an item. We will do everything reasonable to satisfy you. Please contact Fabspeed Motorsport immediately via email at to discuss the circumstances before returning any products. Anything returned without prior authorization from Fabspeed Motorsport will be refused. All returns must be sent back fully prepaid. Our customer service department ( will issue a Return Authorization Number, which must accompany any return. A copy of the original invoice and a brief explanation must accompany all returned items. No returns accepted after 30 days from the invoice date. No credits given after 30 days.


Fabspeed Motorsport cannot be held liable for refusal of, delay of, loss of, theft or damage to a shipment of any item. The customer agrees to indemnify Fabspeed Motorsport for all costs, fees and expenses Fabspeed Motorsport incurs as a result of any violation of any local, state, federal, national or international laws or regulations. Customer agrees to take responsibility for lost packages that were not independently insured or sent without requiring signature. The customer understands they will be liable in the event of additional fees, tariffs, or legal issues such as border seizure. Customer accepts these risks and agrees to release Fabspeed Motorsport of all liability.

Fabspeed Motorsport reserves the right to charge a shipping and handling fee on every order being shipped from our facility. This fee is universal and applies to all retail and wholesale purchases and cannot be waived or credited.

A 6% sales tax will be implemented for every purchase made by a Pennsylvania resident. This fee will be charged for in-house installations and products purchased online, over the phone, and/or via email, this fee is required by law, is non-negotiable and non-refundable.

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