T-4 EXHAUST SYSTEM XR100R/XR80R Category_Default Category/SLED/Ski-Doo/800 E-Tec Fuel controller

Fuel controller

the critical ramp area is designed to give your engine a cleaner intake charge and a more efficient combustion cycle

The rugged design withstands harsh weather

the Dirt Tamer offers serious puncture resistance and its tread lugs run deep into the sidewall for added protection

You should expect convenient details like that from SuperATV

T-4 EXHAUST SYSTEM XR100R/XR80R Category_Default Category/SLED/Ski-Doo/800 E-Tec Fuel controllerThe T 4 System is a tunable version of our more exotic Ti 4R System. RC 4 Resonance Chamber has been added to the head pipe to reduce noise. (The RC 4 Resonance Chamber, depending on year of your bike, might not come with the system.)