3.0in x 4.0in L 6mm 5-ply Silicone Coupler

The Pacific Performance Engineering PPE 515303004 is a 3-inch ID x 4-inch long silicone coupler designed for high-performance applications. It is built with 5 plies of polyester reinforced fibers and a fluorocarbon lining for durability and chemical resistance.

This hose is engineered to withstand extreme temperatures from -76 to 437 degrees Fahrenheit and handles high-boost pressures, with a working pressure of 70 psi and a burst pressure of 207 psi. It offers higher flow and better lubricity than standard rubber hoses, making it suitable for drag racing, sled pulling, daily driving, and towing heavy loads.