Vibrant Performance Straight Reducer Silicone Tubing Coupler - 1-1/2 in to 1-3/4 in ID - 3 in Long - Black SP140BK 8 mm valve stem diameterThe

8 mm valve stem diameterThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

Sold as one complete kit

2007-2013 Jeep Wrangler

Shifter Bracket

2003-2008 Infiniti FX45

Vibrant Performance Straight Reducer Silicone Tubing Coupler - 1-1/2 in to 1-3/4 in ID - 3 in Long - Black SP140BK 8 mm valve stem diameterTheVibrant Performance Aramid Reinforced Silicone Transition Hose Couplers feature a smooth and effective transition from one inlet diameter size to another. This coupler is intended for use in applications where a reduction or increase in diameter is needed. Our Transition Hose couplers are commonly found off of turbo compressor housings, intercooler end tanks and charge pipe assemblies. Rated for temperatures ranging from 65 degreesF to 350 degreesF