This manifold blanket fits 2003-up stock and aftermarket Common Rail Cummins exhaust manifolds. * Faster Spool Up. * Lower underhood temps. * Cooler Intake air temps. * Lower exhaust gas temps. * Fast Install. * Will not become brittle, stays soft and pliable even after years of use. * Made specifically for Cummins stock and cast aftermarket manifolds, not one size fits all. * 3 full layers. Middle layer of 1/2" thick silica insulation. Rated at 1800 degrees continuous and ability for short excursions to 3000 degrees.
