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 under high-boost conditions Large, streamlined end tanks optimize airflow and air density

With a thicker core than stock, Banks Techni-Cooler sports a 25% increase in volume. Very cool! Techni-Cooler improves cooling for higher continuous power and lower exhaust gas temps Banks' denser air charge improves the combustion process, resulting in greater engine efficiency and better fuel economy

WARRANTY INFO:

2 Year Limited

Note: Banks Techni-Cooler comes with an all black appearance. Banks logo is for display purposes only. 2-Year Ltd Warranty