SpeedFactory Silicone Straight Coupler 4 Inch Spoilers & Diffusers This port is crucial for

This port is crucial for regulating boost levels

There are very slight differences in the case sizing between these models but all of them will fit our battery box

3 Bar High Performance Radiator Cap allows your vehicle’s cooling system to absorb and dissipate more heat by increasing the cooling system pressure

The easier 2-3 shift and reduced chance of a 1-2-1 or 2-3-2 mis-shift is a great benefit as well

easy-to-use features

SpeedFactory Silicone Straight Coupler 4 Inch Spoilers & Diffusers This port is crucial forSpeedFactory is proud to offer our own line of silicone couplers. Our 4 ply Polyester reinforced silicone couplers have been made to survive serious boost applications. Manufactured to the SAE J20 specification and utilizing 4 plies of polyester, we can achieve a continuous temperature range up to +376F for direct turbo installations and have burst pressures up to over 200PSI. All of our hose products are made with a super slick outer cover with our