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Just add air when towing or hauling a heavy load
it performs so well that it delivers greater air density to the turbo's inlet than all competitors tested
if you have a transmission cooler that has 1/2 NPT ports
Ram-Air Cold-Air Intake System
Mishimoto 17-19 GM 6.6L Duramax L5P Factory-Fit Boot Kit 2004.5-2007 5.9L 24V Just add air when towingMishimoto is proud to release a direct fit silicone boot kit with DuraCore* technology designed specifically for the 2017 2019 Chevrolet GMC 6. 6L L5P Duramax. Mishimoto DuraCore* technology is a synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore* provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of our boots by preventing
