This kit significantly improves the performance & reliability of your intercooler system. This is an essential upgrade for all racing and recreational performance craft. Direct upgraded replacement for the factory rubber hoses found in the charge piping system. Compatible with OEM & RIVA intercoolers. High strength multi-ply silicone hoses will not swell under pressure like original soft rubber hoses. Delivers improved throttle response & reliability with dramatically increased heat and burst resistance. Rated to 40 PSI boost pressure. Includes aircraft grade non-perforated clamps designed to diminish the risk of boost leaks with increased connection strength and decreased hose slippage.