The Banks Power Techni-Cooler Intercooler System is superior to the stock intercooler in your 2013-2016 GM 6.6 Duramax LML. The Banks Power Techni-Cooler is bigger, better and provides increased air flow. The mandrel-bent boost tubes, high-efficiency aluminum end tanks, wide-open inlet and outlet, and thicker core area are all massive improvements over stock. The Banks Intercooler dramatically increases cooling capacity by balancing the richer fuel mixture with more air that is cooler, and denser. 


The increased air density gives your truck more oxygen resulting in improved combustion and enhanced engine efficiency. This results in higher continuous power, and more power at any exhaust gas temp (EGT), along with better economy and lower EGT’s.



  • CARB EO# D-161-114 
  • Increased Power & Efficiency
  • Lower Restriction For Superior Air Flow 
  • Maximizes Boost Air & Reduces Pressure Loss 
  • 5 Year Warranty 


CA Residents: CARB E.O. Number on file - LEGAL for use in California.

Banks Power Techni-Cooler Intercooler System (2013-2016 6.6L Duramax LML)

SKU: BP25988

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