Silicone Couplers & Hoses

Grams 3.15 in. to 3.00 in. Reducer Coupler allows '06-'11 Civic Si, Subaru BRZ, Scion FRS, and Toyota FT86 Cold Air Intake system owners to install the Grams Performance & Design DBW Throttle Body without struggling to stretch the original coupler over the larger...

Radium Engineering 6AN Coupler Female to Female 90 DEG

Radium Engineering 6AN Coupler Female to Female - Straight

Mishimoto has developed a line of Heat Resistant Silicone Ducting, available in four sizes to fit a variety of vehicles and uses.Mishimoto Heat Resistant Silicone Ducting can be used to channel cool air to many vital locations in the vehicle such as the brakes,...

Mishimoto has developed a line of Heat Resistant Silicone Ducting, available in four sizes to fit a variety of vehicles and uses.Mishimoto Heat Resistant Silicone Ducting can be used to channel cool air to many vital locations in the vehicle such as the brakes,...

DuraCore synthetic inner layer provides superior resistance to heat, pressure, fuel, and oil

The expansive line of silicone couplers from Mishimoto continues to expand! We now offer a broad range of 90-degree transition couplers applicable for use in both coolant and air passage systems. Finding the ideal coupler for your project can be challenging, but we make...

The expansive line of silicone couplers from Mishimoto continues to expand! We now offer a broad range of 90-degree transition couplers applicable for use in both coolant and air passage systems. Finding the ideal coupler for your project can be challenging, but we make...

The expansive line of silicone couplers from Mishimoto continues to expand! We now offer a broad range of 90-degree transition couplers applicable for use in both coolant and air passage systems. Finding the ideal coupler for your project can be challenging, but we make...

The expansive line of silicone couplers from Mishimoto continues to expand! We now offer a broad range of 90-degree transition couplers applicable for use in both coolant and air passage systems. Finding the ideal coupler for your project can be challenging, but we make...

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 challenging, but we make...

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 challenging, but we make...

Mishimoto silicone hose kit 4in straight coupler.

Mishimoto 4-in, 90 Degree Coupler, Various Colors

Mishimoto silicone hose kit 3.5in straight coupler.

Mishimoto silicone hose kit 3in straight coupler.

Mishimoto silicone hose kit 3in straight coupler.

Mishimoto silicone hose kit 3in straight coupler.

Mishimoto 3.0in silicone coupler featuring a 1/8th NPT bung.Constructed from 100-percent silicone and available in black, blue, and red.

Available in black, blue, red, green, purple and white.Mishimoto 3.0in 90 Degree Silicone Coupler.