BD Diesel Cool-It Intercoolers


BD Diesel
BD Diesel Cool-It Intercoolers

Product images may differ from actual product appearance.

More Surface Area, Better Flow, Reduced Intlet Temperature!

With 57% more cooling surface area and a 33% thicker core, the Cool-It increases cooling efficiency to approximately 90%, compared to only 70% for the stock intercooler. That can mean a temperature reduction of up to 200 degrees Fahrenheit! At the same time, 36% larger inlet and discharge tubes (3.125-inch vs. 2.625-inch) and cast tanks with internal support struts can handle up to 100 psi of boost and over 1500 cfm, while holding pressure drop to less than 1 psi.

The BD Diesel Cool-It intercooler's extruded tube design offers numerous advantages compared to other designs on the market:

  • Highest thermal efficiency
  • Highest consistency of internal structure
  • Greatest strength, resistance to "ballooning" and separation
  • Unobstructed air passage to engine radiator

    For towing heavy loads, the Cool It intercooler is highly beneficial, as it will keep intake air temperature in check during long hauls at high ambient temperature. The BD Cool-It intercooler is a direct, bolt-in replacement for the stock intercooler, and is the best looking, best performing intercooler on the market. Hoses and heavy-duty spring-loaded T-bar clamps included in some kits.



  • Chevy

    151-1042600
    Cool-It Intercooler
  • 2001-2005 Chevy Duramax 6.6L
  • LB7 & LLY
    View this item

    Fits Applications
  • $1,333.99
    Ships
    06/08/12
    Dodge

    151-1042520
    Cool-It Intercooler
  • 1994-02 Dodge 12-valve/24-valve
    View this item

    Fits Applications
  • $1,139.99
    Ships
    06/08/12

    151-1042525
    Cool-It Intercooler
  • 2003-08 Dodge 5.9/6.7L
    View this item

    Fits Applications
  • $1,234.99
    Ships
    06/08/12