Replaces the heavy and restrictive catalytic converters with a lightweight free-flowing performance X-Pipe for maximum power and sound. SOUND:

Proper airflow is crucial to an engine's performance. When it comes to a precisely engineered automobile like the Porsche Macan, every bit of optimization will help you get the most from your engine...

996 MAXFLO Performance Carbon Fiber Highflow Airbox Cover Lid   Fabspeed Motorsport engineers 3D laser scanned the OEM Porsche 996 finned airbox cover that is very restrictive and has an internal...

Performance DME chip upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air/fuel ratios, and boost pressure (if applicable)...

 Fits All of the Porsche 992s, along with the 2020+ 992 Gt3 The Porsche 992 Carbon Fiber Rear Roof Spoiler OEM fitment and quality. This item is constructed as replacement part and is designed to...

Achieve maximum power from the Ferrari 488's twin turbo V8 without sacrificing drivability or reliability by optimizing the engine's air/fuel ratios, timing, and more.                                ...

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,...

Fabspeed's Sport Catalytic Converters replace the restrictive factory cats with high-performance German-imported 200-cell HJS catalytic converters for significantly improved performance and sound...

  High-flow modern high performance replacement cell catalytic converter. A direct bolt-on replacement catalytic converter for the bulky & restrictive factory catalytic converter that might have...

Fabspeed's Sport Catalytic Converter utilizes a high-performance 200 cell cat for maximum performance and sound. The Sport Cat alone requires the Fabspeed Downpipe for installation. SOUND: A free...

Replaces the restrictive, failure prone factory catalytic converters with our high-performance HJS 200 Cell Tri-Metallic sport cats for maximum performance and sound. SOUND: Give your 348 a...

The ULTIMATE header system for the GT4RS is here! We took 30+ years of Porsche engineering experience and pulled out all the stops to design our RENNKRAFT® Long Tube Header System. After analyzing...

These Fabspeed US PATENTED # modular headers are the perfect solution for any Cayman or Boxster. Our United States patented RENNKRAFT® modular design features a quick release V-band connector that...

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,...

Fabspeed Audi SQ8 Sport Catalytic Converters replace the restrictive factory cats with high-performance German-imported 200-cell HJS catalytic converters for significantly improved performance and...

Fabspeed's Sport Catalytic Converters replace the restrictive factory cats with high-performance German-imported 200-cell HJS catalytic converters for significantly improved performance and sound...

Achieve maximum power gains and driveability without sacrificing reliability. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required...

XperTune Performance software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air/fuel ratios, and boost pressure. Achieve maximum power from...

Replaces the four restrictive factory catalytic converters with straight pipes for maximum flow, performance, and sound. Our included heat blankets consist of a 13mm thick ceramic fiber insulation...

The C8 ZR1 is already a 1064HP beast—but stock restrictions choke it's true potential. FABSPEED MOTORSPORT USA's ULTRA High-Flow GERMAN Imported Racing Catalytic converters are 100% PROVEN in GLOBAL...