Fabspeed Exhaust
The ultimate lightweight cat-back exhaust system for the 991.2 GT3 / GT3 RS saves 54lbs (24kg) off the rear of the vehicle and is perfect for competitive track use, high performance drivers education events, or aggressive street sound.
FEATURES:
• Fits all Porsche 991.2 GT3 / GT3 RS models (2017+)
• Perfect exhaust solution for maximum performance and sound during competitive track use, high performance drivers education events, or simply achieving an aggressive and exciting street sound.
• Saves over 54lbs (24kg) from the rear of the 991.2 GT3 which improves handling and acceleration by replacing the bulky factory center muffler and side mufflers
• Engineered and manufactured with 3" (76mm) T304L stainless steel tubing with integral tuned center X-Pipe to 70mm outlets.
• Bolt-on installation' no cutting or welding required
• Options of 4" Carbon Fiber Tips or 4" Stainless Steel Brushed Tips
• Includes two (2) 90 degree Turndown Tips for track use.
• All Fabspeed performance products are backed by Fabspeed's Limited Lifetime Warranty
NOTE: This is a straight pipe, racing oriented exhaust system built to be light and make power. As a result, the volume level will be very high inside the vehicle.
Please note: These sport cats will make your car sound louder than with stock cats. If you have ,or intend to install sport silencers, you may find the car is a bit loo loud. We recommend to use one sport exhaust component if you are concerned about decibel levels.
Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR9912GT3CRX
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
Superb dual-tone sports car sound; throaty and deep at idle and medium speeds
FEATURES:
• Fits all Porsche 991.2 GT3 / GT3 RS vehicles 2017+
• Mini Maxflo mufflers are radius stress relieved, hydro-formed cases that are pulse TIG welded using 2000 degree ceramic fiber and stainless steel wool packing.
• Constructed from high quality 14-16 gauge, C.N.C. mandrel bent T304L stainless steel
• Retains Sport Mode button functionality when used in conjunction with factory side mufflers
• Simple bolt-on installation
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR9912GT3CMAX
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
Replaces factory center muffler for improved flow, increased power, and aggressive sound; includes Deluxe Dual Tips in Polished or Matte Black finish (not pictured)
FEATURES:
• Fits all Porsche 991.2 GT3 / GT3 RS vehicles 2017+
• Saves 10 lbs from the rear of the vehicle
• Retains Sport Mode control button when used with factory side mufflers
• 14-16ga T304 Stainless Steel construction
• Includes 4" Deluxe Tips in Polished or Matte Black finish
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR9912GT3CMB
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
Larger 4" bolt-on replacements for the smaller factory exhaust tips. Our Carbon Fiber tip option is paired with a lightweight titanium backing plate.
Enhance the look of your 991.2 GT3's rear-end with our larger (100mm, compared with 88mm OEM tips) light-weight 991.2 GT3 / GT3 RS Deluxe Dual Style Tips.
As a simple ten minute bolt-on, our tips are designed to fit the stock exhaust system and/or any after-market exhaust system that accepts factory-style tips.
FEATURES:
• Fits all Porsche 991.2 GT3 / GT3 RS vehicles 2017+ (OEM Exhaust Only)
• Choose between: Carbon Fiber, Polished Chrome and Matte Black tips with a light weight titanium holder plate
• Factory like fitment with the OEM center muffler
• Simpe DIY installation; installs in ten minutes
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR9912GT3DLTCF
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
Larger 4" bolt-on replacements for the smaller factory exhaust tips.
Enhance the look of your 991.2 GT3's rear-end with our larger (100mm, compared with 88mm OEM tips) light-weight 991.2 GT3 / GT3 RS Deluxe Dual Style Tips.
As a simple ten minute bolt-on, our tips are designed to fit the stock exhaust system and/or any after-market exhaust system that accepts factory-style tips.
FEATURES:
• Fits all Porsche 991.2 GT3 / GT3 RS vehicles 2017+ (OEM Exhaust Only)
• Choose between: Carbon Fiber, Polished Chrome and Matte Black tips with a light weight titanium holder plate
• Factory like fitment with the OEM center muffler
• Simpe DIY installation; installs in ten minutes
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR9912GT3DLTB
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
Larger 4" bolt-on replacements for the smaller factory exhaust tips.
Enhance the look of your 991.2 GT3's rear-end with our larger (100mm, compared with 88mm OEM tips) light-weight 991.2 GT3 / GT3 RS Deluxe Dual Style Tips.
As a simple ten minute bolt-on, our tips are designed to fit the stock exhaust system and/or any after-market exhaust system that accepts factory-style tips.
FEATURES:
• Fits all Porsche 991.2 GT3 / GT3 RS vehicles 2017+ (OEM Exhaust Only)
• Choose between: Carbon Fiber, Polished Chrome and Matte Black tips with a light weight titanium holder plate
• Factory like fitment with the OEM center muffler
• Simpe DIY installation; installs in ten minutes
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR9912GT3DLTP
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
Optimized design that replaces the heavy and restrictive factory side mufflers for improved exhaust flow, increased sound and weight savings.
Utilizing premium Helical valves along with the addition of O2 bungs, Fabspeed's Side Muffler Bypass Pipes provide the ultimate track solution for the 991.2 GT3 / GT3 RS. When accompanied with our new Long Tube Competition Headers, our Side Muffler Bypass Pipes allow the maximum amount of exhaust flow possible from the 991.2 GT3 / GT3 RS engine.
HELICAL VALVES
We chose to use Helical Valves on our 991.2 GT3 / GT3 RS track exhaust systems for their unprecedented quality - which have been proven by many OEM manufacturers such as McLaren, Ferrari, Lamborghini, and many more. Helical valves are an integral part of our Side Muffler Bypass pipes, opening and closing with precision to control the gas flow and optimizing engine back-pressure for improved performance. Helical's extensive experience in high-volume OEM automotive applications has led to standard features such as an extremely durable pneumatic actuator, precision flat sealing faces inside the valve, stiffening ribs and high-temperature bearings at both ends of the butterfly spindle.
O2 BUNGS
We relocated the O2 bungs from the collector of the headers to the Side Muffler Bypass Pipes in order to maintain factory-like functionality with our Long Tube Competition Headers - allowing them to read all cylinders while maximizing the performance of the collector. This design will replace our existing SMBP's allowing you to upgrade to our Long Tube Race Header design at any time in the future.
FEATURES:
• Fits all Porsche 991.2 GT3 / GT3 RS vehicles (2017+)
• Highest quality Helical valves
• Includes O2 bungs for factory like functionality when paired with Fabspeed Long Tube Competition Race Headers
• Saves 34 lbs from the rear of the vehicle
• Replicates aggressive CUP car sound for the street
14-16ga T304 Stainless Steel construction
• Simple bolt-on installation
• 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.
Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR9912GT3SMB
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range.
Why We Choose HJS Catalytic Converters:
HJS German imported catalytic converters are made from some of the highest grade material you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93-95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able to provide enough emissions scrubbing to prevent a check engine light.
FEATURES:
• Fits all Porsche 991.2 GT3 / GT3 RS vehicles 2017+
• Includes German-imported HJS 200-Cell Tri-Metallic Sportcats
• Saves 2 lbs from the rear of the vehicle
• CNC mandrel-bent 1pc primary header tubes
• High-velocity motorsports-style merge collector
• Constructed from T304 Stainless Steel
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
DISCLAIMER: 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
INSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR9912GT3SHDR
The product you are viewing cross references to these numbers
- Porsche 991 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp)
- Sport Silencers / Mufflers
- Switchable Silencers / Mufflers
- All Silencers / Mufflers
- Catalyst / Bypass
- Manifold / Headers
- Exhaust Tail Pipes
- Heat Exchangers
- Exhaust Gaskets
- Exhaust Nuts / Bolts / Studs
- Brackets / Clamps / Straps
- Exhaust Fitting Kits
- Sport Exhaust Vacuum Parts
- Lambda Sensors / Probes
- Lambda Sensor Extensions