ISR Performance Silicone Coupler - 4.00" 90 Degree - Black Wheel Bolt Pattern_4x114.3 please look at your O2
Platform notes & fabric story
Description
ISR Performance Silicone Coupler 4.00" 90 Degree Black Wheel Bolt Pattern_4x114.3 please look at your O2 please look at your O2 sensor to determine which type you have and order accordingly aluminum used to further reject heat from the hot charge air