Discover the ultimate performance boost for your vehicle with our 4-ply reinforced high-temperature silicone couplers. Engineered for extreme conditions, these couplers provide superior temperature resistance, ensuring durability and reliability. Whether you’re upgrading your intercooler, intake piping, or turbo system, our silicone couplers deliver unmatched performance. 

Heat tolerance: -40° to 392° Fahrenheit
Burst Pressure: 200 PSI
Working Pressure: 50 PSI
Wall Size: 4 mm - 5 mm