Keep the hot air out of your engine, and let cooler, denser air feed your 2017-2019 GM 6.6L Duramax L5P with the Banks Power 42249-D Ram Air Intake System With Dry Filter. Featuring a streamlined molded...
Superior to stock, everything about Banks Techni-Cooler Intercooler system is bigger: the mandrel-bent 3" high-flow boost tubes the large, high-efficiency all-aluminum end tanks the wide-open inlet and outlet and the 25% larger core area with a whopping 34% improvement...
Superior to stock, everything about Banks Techni-Cooler Intercooler system is bigger: the mandrel-bent 3" high-flow boost tubes the large, high-efficiency all-aluminum end tanks the wide-open inlet and outlet and the 25% larger core area with...
The Banks engineers carefully examined the stock Duramax intercooler, and then upgraded everything for superior results: Stock has one plastic end tank; Techni-Cooler provides two durable, all-aluminum end tanks, which will never melt or burst...