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...

Eliminate the heavy and restrictive factory catalytic converters with straight-pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound.       ...

Replaces the restrictive factory catalytic converters with high-performance 200-cell HJS German Imported EPA Compliant EUROPEAN CERTIFIED catalytic converters for maximum performance and sound. Clean...

Replaces the restrictive factory cats with high-performance, German made, HJS 200-cell sport cats for maximum performance and sound. SOUND: Give your Gallardo a moderate increase in volume and tone...

FEATURES: Fits all BMW F10 M5 vehicles (2011+) Replaces the restrictive factory catalytic converters with ultr premium quality HJS German emissions technology extra large 200CPSI catalytic...

FEATURES: Fits Jaguar F-Pace S Models Only (3.0L Supercharged V6) 2016+ Increased throttle response and noticeable power gains  Get an aggressive rumble when you accelerate without any...

Replaces the restrictive factory GPF's and Valves giving you significantly improved exhaust flow, power, and exotic car sound. SOUND:  Give your 296 GTB Coupe and Spider a nice boost in...

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,...

  WHY YOUR SPORTSCAR MUST  ONLY HAVE  HJS GERMAN AUTOBAHN PROVEN Racing High Flow Catalytic Converters:  HJS Emission technology German imported EMITEC  catalytic converters...

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,...

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,...

FEATURES: Fits all BMW F12 / F13 M6 vehicles (2012+) Replaces the restrictive factory catalytic converters with high flowing 200 cell HJS catalytic converters for increased throttle response, and a...

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...

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,...

Eliminate the heavy and restrictive factory catalytic converters with straight-pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound.       ...

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,...

Eliminate the heavy and restrictive factory catalytic converters with straight-pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound.       ...

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...

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,...

FEATURES: Fits all Maserati Ghibli V6 Turbo models (must specify Base or Q4 model) (Does not fit V8 Trofeo or Hybrid) Dramatic improvement in sports car sound and power throughout the RPM...