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The BD Diesel Big Daddy intercooler hose sold by the inch is a 4.00‑inch diameter hose built with four to five plies of DuPont Nomex/Aramid fiber to meet three times its working pressure. It’s supplied by the inch for custom intercooler and charge‑pipe runs. These hoses are engineered for high‑pressure boosted applications, come with a 12‑month or 24,000‑mile warranty and are intended for installers who need durable, cut‑to‑fit intercooler plumbing.
BD Diesel Big Daddy Intercooler Hose (/Inch) - 4in
