Our Huracan Performante Valvetronic Supersport X-Pipe Exhaust System provides the best of both worlds, making it the perfect system for those who want to enjoy their vehicle both in the streets AND on the track. Fabspeed engineers set out to unleash...

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...

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

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 more aggressive exhaust sound Constructed out of T304L...

Take your 570S to a completely new level of power and excitement with approximately 700 horsepower on tap by upgrading the exhaust, catalytic converters, and ECU tuning parameters. Includes Fabspeed's exclusive Bolt-On Tips for more aggressive styling...

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 converters for increased throttle response, and a more...

Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance                                ...

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

Straight-through mandrel bent pipes replace the restrictive factory primary catalytic converters for maximum exhaust flow, power and sound. FEATURES: Fits all BMW E90/92/93 M3 vehicles (2007-2013) Constructed from 14-16ga T304L stainless steel CNC...

Replaces the heavy factory mufflers and tips with lightweight free-flowing straight-through pipes for increased power and sound; includes Deluxe Quad Style Tips in your choice of finish to compliment your vehicles look and style.     ...

Genuine HJS Tuning catalytic converter cores for replacement/upgrade of restrictive factory cats.  This is an individual catalyst; welding required                            ...

Genuine HJS Tuning catalytic converter cores for replacement/upgrade of restrictive factory cats.  This is an individual catalyst; welding required.                          ...

Genuine HJS Tuning catalytic converter cores for replacement/upgrade of restrictive factory cats.  This is an individual catalyst; welding required.                            ...

Genuine HJS Tuning catalytic converter cores for replacement/upgrade of restrictive factory cats.  This is an individual catalyst; welding required.                           ...

Genuine HJS Tuning catalytic converter cores for replacement/upgrade of restrictive factory cats.  This is an individual catalyst; welding required.                          ...

Replaces the heavy factory mufflers and tips with lightweight free-flowing straight-through pipes for increased power and sound; includes Deluxe Quad Style Tips in a polished chrome finish. Fits all BMW M5 (F10) vehicles (2011+) Adds an aggressive...

Why We Choose HJS Catalytic Converters:  HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over...

Complete high-performance exhaust & intake solution for the 911 Turbo 930; includes Dual Outlet Muffler with Dual or Quad Style Deluxe Tips, Sport Headers with Heat and Air Intake System.                  ...

Straight-through exhaust section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound. For track/off-road use only. SOUND: These straight pipes will make your M3 much louder, however the resonators make sure that the...

Replaces 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 M3 a mild increase in exhaust volume, with a slightly sharper tone. FEATURES: ...