Silicone Couplers & Hoses

Mishimoto has developed a 2.5in to 3in Transition Coupler available in black, blue, red, green, purple and white.

Mishimoto is proud to expand their Cummins performance line to include a direct-fIt'silicone boot kit with DuraCore technology designed specifically for the 6.7L Dodge Cummins. High-powered Cummins vehicles require Cummins performance products, which is...

Mishimoto is proud to release a direct-fit silicone boot with DuraCore technology designed specifically for the 6.0L Ford Powerstroke. Mishimoto DuraCore technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone...

Mishimoto is proud to release a direct-fIt'silicone boot kit with DuraCore technology designed specifically for the 6.4L Ford Powerstroke.Mishimoto DuraCore technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone...

Spectre's EPDM/TPE couplers, elbows and reducers are available to help you connect different air intake tubes together with ease. We offer multiple length and shape couplers and reducers with 3, 3.5, 4 and 4.5 inch inside diameter sizes. These couplers...

This Spectre Intake Coupler Reducer is designed to connect a 4 inch outside diameter component or air intake tube with a 3 1/2 inch outside diameter component or intake tube. This intake coupler is 3 inches in length and made from black PVC and comes...

This Spectre elbow coupler has a 90 degree bend and connects any 3 inch outside diameter component or air intake tube with another 3 inch or 2-1/2 inch outside diameter component or intake tube. The coupler is made from highly durable black PVC and comes...

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of...

Turbosmart's Silicon 90 Degree Reducer - Elbow2.00-2.50" (Black) is the perfect solution for various high-performance vehicles. This multi-layered hose is designed to withstand extreme temperatures from -50 to 170 degrees Celsius (-60 to 340 degrees...

The expansive line of silicone couplers from Mishimoto continues to expand! We now offer a broad range of 45-degree transition couplers applicable for use in both coolant and air passage systems. Finding the ideal coupler for your project can be...

Mishimoto 2.5in 45 Degree Silicone Coupler, available in black, blue, red, green, purple, and white.

This Spectre Intake Coupler Reducer is designed to connect a 4 inch outside diameter component or air intake tube with a 3 inch outside diameter component or intake tube. This intake coupler is 3-1/2 inches in length and made from black PVC and comes...