Vibrant Performance Straight Reducer Silicone Tubing Coupler - 3 in to 3-1/4 in ID - 3 in Long - Black 4125CMDBU Drop-forged alloy steel with cadmium

Drop-forged alloy steel with cadmium plating

The bobbin is molded from Dupont Rynite FR946 material which has incredible dielectric capabilities at high temperatures

Moderate exterior exhaust tone

CNC Machined From 6061-T6 Billet Aluminum

010 in Bore

Vibrant Performance Straight Reducer Silicone Tubing Coupler - 3 in to 3-1/4 in ID - 3 in Long - Black 4125CMDBU Drop-forged alloy steel with cadmiumVibrant 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