Universal Circuit Sports Muffler Hanger Bushing Size:12mm TWO Fitment Locations with the

TWO Fitment Locations with the Same Manifold

intake and exhaust cam control

Now using the new NSP Calibration Software

Converts the OEM gauge port to 1/8 NPT

Twin scroll merge collector creates a turbulent free area for the exhaust gasses to enter the turbine housing in even pulses at high velocities and low pressure drops

Universal Circuit Sports Muffler Hanger Bushing Size:12mm TWO Fitment Locations with theUniversal Circuit Sports Muffler Hanger Bushing Universal Circuit Sports Muffler Hanger Bushing Circuit Sports upgraded muffler hanger bushings for Universal Application. These hanger bushing are 50% stiffer than factory units. Upgrading the muffler hanger bushings helps prevent exhaust system free play while driving and less chances for exhaust leak due to vibrations movements from worn out bushing. Application: Universal for 9mm J hook Application: