Porsche 911 Turbo 930 Air Injection Smog Pump Removal Block off Plugs (1976-1989) Cooling Systems HJS Sport Cats flow extremely

HJS Sport Cats flow extremely well

0L V8 supercharged vehichles worldwide 2014-2019 including SVR and LWB (Long Wheelbase) models

Fits all Porsche 955 Cayenne V6 vehicles (2002-2007)

KONI Race Teams

Fabspeed recommends using these Side Mufflers in conjunction with a Center Muffler Bypass X-Pipe for non-PSE equipped cars

Porsche 911 Turbo 930 Air Injection Smog Pump Removal Block off Plugs (1976-1989) Cooling Systems HJS Sport Cats flow extremelyPURCHASE 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 accordance with 40 CFR Section 86. 1854. 12(a)(3), Clean Air Act 40 CFR 1068. 101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine