Fabspeed Performance Parts for

High-performance 200-cell HJS catalytic converters replace the restrictive factory primary catalytic converters for increased exhaust flow and improved power and sound. SOUND: Expect a mild but noticeable increase in sports car sound with these high flow...

Replace the restrictive factory catalytic converters with high-performance 200-cell HJS Sport Cats for maximum performance and sound. SOUND: These Sport Cats will give your F355 a mild but noticeable increase in exhaust volume. Expect a slightly higher...

Replace the restrictive factory primary catalytic converters with high-performance 200-cell HJS catalytic converters for increased exhaust flow, improved power and a sportier sound. SOUND: Unleash a much sportier exhaust note from your Ferrari by...

High-performance bolt-on replacement for the heavy and restrictive OEM catalytic converters; increases power, sound, and throttle response. SOUND: Give your 348 a moderate increase in volume and tone. These Sport Cats will also give you a more high...

High-performance bolt-on replacement for the heavy and restrictive OEM catalytic converter. Increase the power, sound, and throttle response of your 308. SOUND: Experience the way your 308 was meant to sound by freeing up its exhaust flow and letting the...

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 moderate increase in volume and tone. These Sport Cats will also...

Replaces the restrictive factory cats with high-performance HJS sport catalytic converters for maximum performance and sound. SOUND: Give your Murcielago a significant bump in volume and high pitched tone with our Sport Cats. Get a more aggressive...

Replaces the restrictive factory cats with high-performance HJS Racing sport cats for maximum performance and sound. SOUND: Dramatically improve the sound of your GranTourismo by ditching the sound dampening factory cats. Expect a much more aggressive...

Replaces the restrictive factory catalytic converters with high-performance 200 cell HJS sport cats for maximum performance and sound. SOUND: These free flowing sport cats with will significantly improve the sound of your 360. Expect a slighlty louder...

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 and Green Performance by Fabspeed Motorsport...

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...

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 flowing cat will give your car a moderate increase in...

This high flow 300 Cell Catalytic Converter is a direct bolt-on replacement for the heavy & restrictive factory catalytic converter. Perfect for the 911 Carrera owner looking to make his vehicle emissions compliant and slightly enhance the exhaust...

  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 failed, or have been gutted , or been removed...

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...

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...

Straight-through catless pipes, direct bolt-on replacement for the bulky & restrictive factory catalytic converters, provide maximum flow and power for the ultimate in power and sound. FEATURES: Fits all Lamborghini Aventador LP700-4 models,...

High performance drop-in replacement for the factory air filter; fits OEM Porsche 993 Carrera airbox for improved airflow and performance. Proper airflow is crucial to an engine’s performance. When it comes to a high performance vehicle like the...

Replaces the fragile OEM GT2RS titanium rear muffler with a high performance x-pipe for enhanced exotic sound, increased power and throttle response. Larger diameter CNC mandrel bent tubing for more power. Simple 30 minute upgrade to save your Titanium...

Ready for take off? Yes, Fabspeed Motorsport USA can really truly enhance the Sports car sound and power of the mighty GT2RS.  Replace the restrictive GT2RS OEM ceramic 700 cell catalytic converters and OEM titanium muffler with free flow HJS...