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991.2 GT3 / GT3 RS (2017-2019) Performance Parts

Porsche Exhaust Systems, Tuning & Accessories

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  • Fabspeed Motorsport Fabspeed Porsche 991.2 GT3 / GT3 RS Performance Package 2017

    Fabspeed Motorsport

    Fabspeed Porsche 991.2 GT3 / GT3 RS Performance Package (2017+)

    $10,682.95 - $11,242.06

    Fabspeed unique high-performance exhaust solution for the Porsche 991.2 GT3 / GT3 RS; fantastically daily-driveable sound and power from Fabspeed's Sport Performance Headers, Valved Side Muffler Bypass Pipes, Deluxe Dual Style Tips and Fabspeed ECU Tune...

  • Fabspeed Motorsport Fabspeed Porsche 991.2 GT3 / GT3 RS Long Tube Competition Race Header System 2017

    Fabspeed Motorsport

    Fabspeed Porsche 991.2 GT3 / GT3 RS Long Tube Competition Race Header System (2017+)

    $6,233.95

    PURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in...

    Call For Special Pricing!
  • Fabspeed Motorsport Fabspeed Porsche 991.2 GT3 / GT3 RS Center Mini Maxflo Performance Exhaust System 2017

    Fabspeed Motorsport

    Fabspeed Porsche 991.2 GT3 / GT3 RS Center Mini Maxflo Performance Exhaust System (2017+)

    $2,658.95 - $2,768.95

    Superb dual-tone sports car sound; throaty and deep at idle and medium speeds                                                  ...

  • Fabspeed Porsche 991.2 GT3 / GT3 RS Rennsport Muffler (2017-2019)

    Fabspeed Motorsport

    Fabspeed Porsche 991.2 GT3 / GT3 RS Rennsport Muffler (2017-2019)

    $4,396.95

    The ULTIMATE OEM style high performance replacement muffler for your GT3 100% GUARANTEED to be the WORLDs BEST...

  • RR Racing Porsche Breakaway Camber plates

    RR Racing Porsche Breakaway Camber plates

    $1,195.00

    If you own a late model Porsche GT car, most likely you have heard the horror stories of catastrophic strut tower failure leading to structural chassis repairs and massive loss in value of GT Porsche’s. These are not just random internet...

  • Fabspeed Motorsport Fabspeed Porsche 991.2 GT3 / GT3 RS Cat-Back Competition Race X-Pipe 2017

    Fabspeed Motorsport

    Fabspeed Porsche 991.2 GT3 / GT3 RS Cat-Back Competition Race X-Pipe 2017 - 2019

    $2,086.95 - $2,196.95

    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.  100% 50...

  • Fabspeed Motorsport Fabspeed Porsche 991.2 GT3 / GT3 RS Center Muffler Bypass Pipe 2017- 2019

    Fabspeed Motorsport

    Fabspeed Porsche 991.2 GT3 / GT3 RS Center Muffler Bypass Pipe 2017- 2019

    Ships By: 2

    (1)

    $2,086.95 - $2,196.95

    Direct replacement for the failure-prone OEM GT3 center muffler providing improved flow, weight savings, and more aggressive sports car sound. Our new "Cross Over /talk-pipe" design blends the exhaust from the right and left cylinders creating...

  • Fabspeed Motorsport Fabspeed Porsche 991.2 GT3 / GT3 RS Side Muffler Bypass Pipes (2017-2019)

    Fabspeed Motorsport

    Fabspeed Porsche 991.2 GT3 / GT3 RS Side Muffler Bypass Pipes (2017-2019)

    (1)

    $1,371.95 - $2,086.95

    Optimized design that replaces the heavy and restrictive factory GT3 side mufflers for improved exhaust flow, increased dynamic sports car sound and huge significant weight savings.                    ...

  • Fabspeed Black Anti-Wind Buffeting Kit

    Fabspeed Motorsport

    Fabspeed Black Anti-Wind Buffeting Kit

    $145.95

    Engineered for late model Porsches, these window wings prevent wind buffeting caused by driving at speed with the windows down. SOUND: Have you ever experienced the woob woob woob sound of air pulsing in and out of the cabin when driving with the...

  • Fabspeed Carbon Fiber Anti-Wind Buffeting Kit

    Fabspeed Motorsport

    Fabspeed Carbon Fiber Anti-Wind Buffeting Kit

    $326.95

    Engineered for late model Porsches and multiple other Sportscars, SUVs and cars. A universal anti mirror wind buffeting system.. Fabspeed window air diverter winglets prevent wind buffeting caused by driving at speed with the windows down. SOUND: Have...

  • Fabspeed Motorsport Fabspeed Porsche 991.2 GT3 / GT3 RS Sport Headers with HJS Catalytic Converters

    Fabspeed Motorsport

    Fabspeed Porsche 991.2 GT3 / GT3 RS Sport Headers with HJS Catalytic Converters

    $5,199.95

      WHY YOUR SPORTSCAR MUST  ONLY HAVE  HJS GERMAN AUTOBAHN PROVEN Racing High Flow Catalytic Converters:  HJS Emission technology German imported EMITEC  catalytic converters are made from the highest grade materials in the...

  • Porsche GT3 RS Style Aluminum Paddles For JQ Werks Madtrace® Clubsport Magnetic Paddle Shifters

    Porsche GT3 RS Style Aluminum Paddles For JQ Werks Madtrace® Clubsport Magnetic Paddle Shifters

    $165.95

    CNC Machined 6061-T Hard Anodized Billet Aluminum Paddles for JQ Werks Madtrace® Clubsport Magnetic Paddle Shifters ONLY.  Each Paddle Shifter Kit Consists Of: 2x Formula-Style CNC Machined Hard Anodized Billet Aluminum Paddles 1x New...

  • JQ Werks & Madtrace® Clubsport Magnetic Paddle Shifters

    Porsche JQ Werks & Madtrace® Clubsport Magnetic Paddle Shifters

    $527.95

    The JQ Werks Madtrace® Clubsport Magnetic Paddle Shifter System is manufactured from CNC machined 6061-T Grade Hard Anodized Billet Aluminum cage, Neodymium Magnet, and high-strength integrated 4mm-thick Carbon Fiber plates. JQ Werks Madtrace®...

  • Fabspeed Motorsport Fabspeed Porsche 991.2 GT3 / GT3 RS XperTune Performance Software 2017

    Fabspeed Motorsport

    Fabspeed Porsche 991.2 GT3 / GT3 RS XperTune Performance Software (2017+)

    $3,626.95

    Achieve maximum power gains and drivability without sacrificing reliability. Fabspeed Motorsport offers an alternative hybrid tuning method for vehicles equipped with latest generation of ECU's that traditionally require only bench flashing. No longer do...

  • Fabspeed Motorsport Fabspeed Porsche 991 GT3 / 991.2 GT3 Long Tube Race Headers

    Fabspeed Motorsport

    Fabspeed Porsche 991 GT3 / 991.2 GT3 Long Tube Race Headers

    $4,616.95

    PURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in...

    Call For Special Pricing!
  • Fabspeed Motorsport Fabspeed Porsche 991.2 GT3 / GT3 RS Deluxe Dual Style Tips 2017-2019

    Fabspeed Motorsport

    Fabspeed Porsche 991.2 GT3 / GT3 RS Deluxe Dual Style Tips (2017-2019)

    $579.95 - $689.95

    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...

  • Fabspeed Motorsport Fabspeed GT3 OEM Center Muffler Reinforcement 2006-2019

    Fabspeed Motorsport

    Fabspeed GT3 OEM Center Muffler Reinforcement (2006-2019)

    $150.95

    The GT3 Center Muffler Reinforcement Brace is designed to extend the fatigue life of any and ALL GT3 OEM Porsche factory center mufflers.  Each and every Porsche 997GT3 2006 to 2019 GT3/ GT3RS stainless steel and Titanium OEM muffler's metal skin...

  • Fabspeed Motorsport Fabspeed Porsche GT3 Competition Slip-On Turndown Tips

    Fabspeed Motorsport

    Fabspeed Porsche GT3 Competition Slip-On Turndown Tips

    (1)

    $342.95 - $568.95

    Adjustable slip-on 90 degree turndown pipe outlets for Fabspeed Motorsport GT3 exhaust systems. GT3 tip holder with 90 degree turn downs are also a simple do-it-yourself slip-on for all Porsche GT3 OEM style center mufflers. Any GT3 owner can quickly aim...

  • Porsche GT3 Factory/OEM Catalytic Converter Re-Coring

    Fabspeed Motorsport

    Porsche GT3 Factory/OEM Catalytic Converter Re-Coring

    $4,595.95

    Replace the worn-out or broken core of your factory Porsche catalytic converter(s) with a new high-performance HJS tri-metallic catalytic converter core. FEATURES: Fabspeed Motorsport can replace the inner core of your Porsche catalysts with new...

  • Numeric Racing Porsche 991 / 991.2 / 992 Carrera / GT3 Short Shifter and Cable Bundle (2012+)

    Numeric Racing Porsche 991 / 991.2 / 992 Carrera / GT3 Short Shifter and Cable Bundle (2012+)

    $1,233.95

    Get everything you need to totally overhaul your shifting experience! Numeric Racing’s Shifter and Cable Bundles include their world renowned Short Shifters, their unbreakable Performance Shifter Cables, and everything in between to get them...

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Our Selection of Porsche 991.2 GT3 Performance Parts

Partnering with Fabspeed Motorsport results in pushing the Porsche GT3 beyond its already impressive 500 horses of potential! Good enough is not in our vocabulary; our premium exhaust upgrades, advanced tuning services, and cutting-edge carbon fiber modifications are the leading solutions for a range of high-end performance and aesthetic build goals.

Engine & Exhaust Upgrades

Calibrated exclusively for the Porsche GT3’s naturally-aspirated 6-flat engine, unleashing raw performance gains happen effortlessly with our free-flowing exhaust components. On the road to first place, our highly sought-after Porsche GT3 / Porsche GT3 RS performance packages are the clear choice for leaner lap times and awe-inspiring power gains.

Driven by 30+ years of exotic vehicle engineering and fabrication mastery, each exhaust upgrade is our high-performance catalog is fueled by constant refinement. Whether you are interested in sportier sound with an exhilarating muffler upgrade or looking to maximize your daily driver's potential with a higher-flowing catalytic system, our dyno-proven exhaust modifications are the best place to begin.

Why invest in Porsche GT3 RS exhaust components before other upgrades? Our premier Porsche GT3 and Porsche Cayman exhaust systems provide the following:

  • Enhanced component longevity:Enhanced exhaust flow helps keep engine temperatures under control and reduces engine fatigue by minimizing backpressure, which contributes to improved component longevity and fewer long-term vehicle expenses. Synergizing with these preservative benefits, our ultra-resilient alloys and fabrication techniques promote optimal strength, corrosion/heat resistance, and lasting value for your investment.
  • Remarkable performance gains:Enjoy newfound horsepower, torque, and a snappier throttle response with any of our exhaust improvements installed. We encourage you to explore the dyno-proven metrics available for many of our components – forged with wider-diameter piping and innovative designs that promote uninhibited flow; our parts significantly reduce exhaust turbulence, backpressure, and other stock inconsistencies for incredible power, sound, and pleasure.
  • Invigorating sound:Unleashing your Porsche’s primal roar is reason enough for many. Our versatile aftermarket selection of Porsche GT3 and Porsche GT3 RS parts awaken an aggressive, refined tone that aligns with your ideal sound profile. For track enthusiasts after bold and loud, we’ve got you covered with a range of competition-ready exhaust upgrades that will properly represent that 4.0L beast under the hood. Even our tamer street performance exhaust systems generate an unforgettably exotic tone; our street exhaust systems generate a throaty growl without overdoing it for the perfect balance of powerful sophistication and emissions safety.

Suspension & Handling Upgrades

Versatile improvements like our custom tuning packages, race-ready paddle shifters, and built-to-last rotors are the perfect complement to refined handling and suspension. With our state-of-the-art, 100% tailored XperTune Performance Software, remapping key parameters such as ignition timing, air/fuel ratios, and throttle response can dramatically enhance driveability, acceleration, cornering, and more.

Other smart upgrades, such as our shifter cable bundles, simplify shifting for effortless efficiency. Every second counts, and mastering your gear transitions with a short-shifter upgrade can revolutionize your Porsche’s prowess. After unlocking the true potential of your Porsche, you’ll want to grab an anti-wind buffeting kit for casual cruising and a pair of turn-down tips to keep the sound levels at bay as you blow past the competition!

Aero & Exterior Enhancements

Paralleling our Porsche GT3 RS and Porsche GT4 RS exhaust upgrades, partner with Fabspeed Motorsport for all of your exterior aerodynamic plans. Crafted with an unwavering dedication to meticulous refinement, we carry a dynamic selection of smooth, stylish, and custom-tuned exterior mods suited for the finest racing and street vehicles on the planet.

To establish a contemporary and futuristic finish, smart upgrades like our Porsche GT3 RS side splitters and spoiler end caps synergize perfectly with the Porsche’s iconic body lines. Other stylish and durable upgrades like our carbon fiber mirror housings, engine cover, and front fender vents are:

  • Lightweight for enhanced aerodynamics without compromising on added bulk.
  • Precision coated with a high-shine, UV-resistant polish for lasting aesthetic elegance and fade-free longevity.
  • Forged with the strongest carbon fiber weave in the automotive industry, our premier exterior components are trusted by racing teams and exotic vehicle enthusiasts around the world for their durability and dependability.
  • Easy to install, with perfect fitment guaranteed at Fabspeed Motorsport, our expertly crafted carbon fiber parts align with your vehicle’s standardized mounts for a stress-free installation process that requires no secondary vehicle modifications.

Transforming your street or track-ready Porsche begins with one-on-one support at Fabspeed Motorsport. Contact our pros to explore the best exhaust systems, an advanced tuning package, or the many ways our eye-catching carbon fiber enhancements can add timeless value to your Porsche today.

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