The Racer X Fabrication silicone couplers feature 4-ply construction reinforcement. These couplers will hold up to high PSI amounts without rupture or bursting. The silicone couplers are heat resistant up to 400 degrees Fahrenheit. They are suited for many applications including but not limited to, custom intercooler kits, air intakes, throttle body inlets, turbo/supercharger systems and many other applications.
All couplers are 3 inches in length, for silicone bends or bending reducers the leg length is 3 inches.
- True 4 ply construction
- Heat resistant up to 400 degrees Fahrenheit
- All couplers come in black
- Rated up to 50 PSI