Fabspeed Exhaust

Improve exhaust flow, speed up turbo spool, and increase horsepower with Fabspeed's T304L stainless steel Sport Headers which replace the obstructive and inefficient factory exhaust manifolds.



FEATURES:
• Fits all Porsche 991.2 Carrera vehicles (2016+)
• Improves power, throttle response, and turbo spool
• Features 3-into-1 high velocity pyramidal investment cast merge collectors for improved exhaust scavenging
• Constructed from high-quality 14 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Designed and built in-house at Fabspeed in our full precision machine shop
• Direct bolt on replacement for factory OEM headers with no cutting or welding required
• Reuse of factory OEM header gaskets is required
• All Fabspeed performance products are backed by the Fabspeed Limited Lifetime 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.

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FSPOR9912SHDR

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Fabspeed Exhaust Sport Headers.



High-quality performance headers provide better boost response and power throughout the RPM range

FEATURES:
• Fits all 991.2 Turbo vehicles (2017+)
• Improves power and throttle response
• Saves 6lbs from the rear of the vehicle
• Features 3-into-1 high velocity pyramidal investment cast merge collectors for improved exhaust scavenging.
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt on replacement for factory OEM headers with no cutting or welding required.
• Reuse of factory OEM header gaskets is 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.

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FSPOR9912TSHDR

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Fabspeed Exhaust Supersport RACE X-Pipe Exhaust System (without Catalyst).



High performance free-flowing X-pipe with catalyst bypass and tips replaces the heavy and restrictive factory rear mufflers and catalytic converters for improved power and fantastic sound.

FEATURES:
• Fits all 991.2 Turbo / Turbo S vehicles (2017+)
• NOTE: Fabspeed's Supersport X-Pipe RACE application includes cat bypass pipes with O2 bungs in the factory position, and is recommended for Off-Road Track Use Only
• Dramatic improvement in sports car sound and power throughout the RPM range
• Includes Deluxe Quad Style Tips in Polished Chrome finish; also available with polished GT2 Style Tips
• Constructed from high-quality 14-16ga C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Simple 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.

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FSPOR9912TSSRX

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Fabspeed Exhaust Supersport STREET X-Pipe Exhaust System (Includes Sport Cats)

High performance free-flowing X-pipe with sport catalytic converters and tips replaces the heavy and restrictive factory rear mufflers and catalytic converters for improved power and fantastic sound; includes 200-cell HJS Sport Cats and Deluxe Quad-Style Tips.

FEATURES:
• Fits: all 991.2 Turbo / Turbo S vehicles (2017+)
• NOTE: Fabspeed's Supersport X-Pipe STREET application includes high performance 200-cell HJS Sport Catalytic Converters for improved flow and exhaust sound
• Dramatic improvement in sports car sound and power throughout the RPM range
Includes Deluxe Quad Style Tips in Polished Chrome finish; also available with polished GT2 Style Tips
• Constructed from high-quality 14-16ga C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Simple bolt-on installation; no cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

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.

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FSPOR9912TSSSX

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Fabspeed Rennsport Muffler. 

The ULTIMATE OEM style high performance replacement muffler for your GT3

FEATURES:
•   Fits all Porsche 991.2 GT3 / GT3 RS vehicles 2017-2019 worldwide
•   Constructed from CNC cut T304L stainless steel
•   Designed from 3D scans of the OEM muffler so we can achieve perfect bolt-on fitment
•    Will not break or crack like ALL OEM GT3 mufflers do
•    Incorporates our signature cast X-pipe for superior flow and exhaust scavenging- versus any and all other brands.
•    Paired with our Side Muffler Bypass Pipes this muffler adds +27 ft/lbs of TQ and +16 WHP or +18 HP at the crank!
•   4 different tip options available- Carbon Fiber, TITANIUM, Stainless steel polished, brushed or black coated.
•   Completely retains PSE valved exhaust functionality
•   No Check Engine Light guaranteed
•   This cat-back system is emissions legal in all 50 states, CARB approved exempt and emissions legal in the rest of the world
•   Built in house at Fabspeed Motorsport USA in Fort Washington, PA
•   Simple bolt-on installation, no cutting or welding required
•   All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

As many GT3 owners know, the OEM mufflers are prone to cracking, breaking and blowing out, particularly the titanium mufflers on GT3RS cars. Fabspeed Motorsport Engineers design a GT3 primary muffler replacement that not only fixed that issue but also greatly improved on the OEM design in multiple measurable ways. Using our 30+ years of air and water-cooled experience, we took the valve open tubing to 2.75in / 70mm which is the optimal diameter for GT3 engines to have low restriction but maintain high velocity and high RPM GT3 pitch for the signature GT3 CUP car sound. Then, we implemented our signature investment cast 70mm 2.75" X-Pipe for optimal exhaust scavenging and maximum volumetric efficiency. The X merges the two cylinder banks without creating any restriction in exhaust flow. To maintain the factory muffler’s exhaust note and lack of drone, we mimicked Porsche’s 7 chamber design. This makes for a completely drone free muffler, even when running cat-less race headers! Using GT3 headers with cats or Fabspeed headers with HJS German EPA approved catalytic converters along with Fabspeed GT3 Side Muffler Muffler Bypass Pipes for the ultimate emissions compliant lightweight GT3 exhaust. Fabspeed's GT3 center muffler is guaranteed to NEVER BREAK or fail- and OUTPERFORM any other aftermarket GT3 center muffler. 100% made in house at Fabspeed.

SOUND:
This muffler will have a very similar tone to the OEM muffler, however, it will be a bit louder with PSE turned on. It will also sound a bit smoother and higher pitched thanks to our signature X-pipe.

POWER:
On our 991.1 GT3RS test car, paired with our Side Muffler Muffler Bypass Pipes, the Rennsport Muffler picked up an impressive 27 ft/lbs of TQ down low at 3,200 RPM. From 2,900 RPM all the way to 5,700 RPM it picks up =12 horsepower or more, and peak power at the wheels is up from 446 to 454! That’s a gain of over 12 HP at the crank- from simply swapping out the fragile restrictive OEM Porsche 997GT3 to the very latest 991.2 GT3 Titanium OEM factory mufflers. BEST ADVICE- but and install a Fabspeed GT3 center muffler and SAVE you fragile OEM GT3 muffler for Concours shows and restoration. All GT3 OEM mufflers BREAK & EXPLODE when driven long and hard enough.

NOTE:
•   Requires OEM gaskets and hardware to be reused
•   If they are not available here are the necessary part numbers. 
•     2x Muffler band straps (99711111970)
•     2x Bolt for muffler band strap (90006736201)
•     2x Each Side Muffler to Center Muffler Gaskets (99711156390, 99711156190)  

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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FSPOR9912GT3RSM

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Side Muffler Bypass Pipes.



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.

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

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FSPOR9912GT3SMB

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Sport Headers.



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.

NOTE: Sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001 in the United Kingdom. They are not MOT compliant and must not be used on public roads. These components are intended for race and track use only. If you are located outside the UK, please consult your local laws and regulations to ensure compliance.

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FSPOR9912GT3SHDR

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Fabspeed Valvetronic Center Muffler Bypass X-Pipe.

Unmatched versatility with the performance to match; the ultimate Center Muffler exhaust solution for the 991.2 Carrera TT with PSE. Full polished T304L stainless steel, beautifully welded together and finished off with premium tips in your choice of finish to fit the rear bumper of the 991.2 Carrera like a finely tailored suit.

SOUND:

We're proud to offer a premium exhaust solution for the Porsche 991.2 Carrera TT with PSE. Our Valvetronic Exhaust offers two distinct tones depending on valve position: mild and very aggressive throaty sportscar sound. Thanks to our unique design, you can now tear up the back roads while enjoying the high performance sound of a free-flowing exhaust without sacrificing the ability to to push a button and enter your neighborhood after a midnight joyride without being too loud and disturbing the neighbors. The Fabspeed Motorsport 991.2 PSE rear valvetronic X pipe system will put an ear-to-ear smile on an Porsche owners.

FEATURES: 

• Fits all Porsche 991.2 Carrera 3.0L Flat-Six Twin Turbo cars 2017-2019  ONLY for cars with PSE
•   Guaranteed to be ABSOLUTELY the Worlds Very Finest systems for all Porsche 991.2 PSE cars
•   Includes Deluxe Dual Style Tips in your choice of Finish. Choose - Carbon Fiber, Polished, Satin Black, Single Wall Brushed.
•   Worlds finest tips for your car. Saves 10 lbs/ -4.5 kg) less than the bulky boxy OEM Porsche factory center muffler section.
•   Precision hand TIG welded with the highest quality USA materials by skilled craftsman.
•   Utilizing the worlds best Helical United Kingdom vacuum actuated exhaust Valves. The exact same imported valves used by Porsche, Ferrari, McLaren, Lamborghini, and Aston Martin.100% Cat back emissions legal performance in all 50 states and worldwide.
•   No affect on emissions or warranty as its a "CAT-BACK system". Bolts onto OEM Porsche catalytic converters. Simple direct bolt-on replacement system. You can reuse Porsche factory tips or go with Fabspeed tip options.
•   Dramatically enhanced sports car sound while still using the full Porsche PSE function.
•   Designed, Engineered, and Dyno proven system using lost wax investment casting, Helical UK England imported super premium vacuum valves, and USA materials.
•   Backed by our Lifetime Warranty.
•   Get the very best designed and engineered system for your car from Fabspeed.

NOTE: Only compatible with PSE equipped vehicles, Not base exhaust models.

DOES MY CAR HAVE "PSE"?



The Porsche Sport Exhaust – better known as PSE – was a factory option available on many late model Porsches. You can quickly and easily determine if your vehicle is equipped with PSE by taking a look at your center console. If your console has a button on it with an "exhaust tip" icon (see photo), then your vehicle is equipped with PSE, and you should select the PSE option when adding this product to your cart. If you do not see this button, the your vehicle does not have PSE and you should select the standard exhaust option when checking out.


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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FSPOR9912PSEVLV

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