Banks Techni-Cooler® Systems

Now for '06-07 Chevy 6.6L Duramax Trucks!


As Stacey David of TrucksTV says, "With all the things on the market today to give your diesel engine more power, sometimes it's easy to overlook the obvious..."

Engineered Features:

  • Restrictions removed throughout
  • Two large, durable all-aluminum end tanks (compared to stock, which has one made of plastic)
  • Thicker core with up to 25% greater volume

Proven Results:

  • Less restriction means greater airflow and cooling capacity
  • Delivers maximum reduction in boost air temp with minimum loss of boost pressure
  • Packs cool, dense air into the cylinders for higher continuous power and improved fuel economy
  • Unlike plastic, aluminum end-tanks won’t melt or burst under high-boost conditions

Insufficient Cooling

Increasing a diesel's fuel flow without also adding more air results in incomplete combustion, black smoke, wasted fuel and lost horsepower. It also builds hotter exhaust gas temps (EGTs), causing your tuner to "temp out" and pull back power. With adequate air, the higher oxygen content allows fuel to properly combust, increasing power without smoke or high EGTs. To get more oxygen to the engine, you need to increase the density of the air. Turbochargers increase airflow, but pressurizing the air raises air temps substantially, killing air density.

Banks Techni-Cooler® -Density makes a difference!

The solution: larger, more effective intercoolers substantially lower boost air temps. The cooler, denser, more oxygenated intake air allows complete fuel combustion, improving fuel economy and producing lower EGTs. If EGTs never rise to the level where the tuner limits fuel delivery, all the additional power is always available. Lower EGTs also help to reduce the thermal load on the engine and its cooling system, which keeps them running cooler as well. Improving airflow and air density makes a lot more power at any EGT than a computer tuner alone would get. Higher continuous power: isn't that what it's all about?

Also available for Cummins and Power Stroke engines!