Banks Power 25936 Boost Tube Upgrade Kit for 2004.5-2010 GM 6.6L Duramax

  • Banks Power 25936 Boost Tube Upgrade Kit for 2004.5-2010 GM 6.6L Duramax

Banks 25936 Boost Tube Upgrade Kit | 04.5-10 GM 6.6L Duramax




  • 50 State Legal - Ships to California
  • Faster spool up
  • Improves airflow
  • 3" Mandrel Bent Tubing
  • Includes Boot and Spring Clamps
  • Works with Stock and Banks Intercoolers
  • Will Not Fit on 04 LB7


Banks boost tube is larger than the factory pipe and designed to work with the stock elbow and intercooler to improve airflow, and allow the turbocharger to spool up faster.

Banks cold side tube has 65% greater flow area than stock tube. Produced from high-quality aluminized steel, the tube is mandrel-bent and constant diameter. This allows for quicker turbo spool. Better flowing intercooler tube improves retention of boost pressure (increases density) between turbo, intercooler, and intake resulting in maximum horsepower. Our red powder-coat finish stops before the end of the tube for better grip ensuring our 4- and 5-ply heavy-duty high-temperature silicone couplers hold tight under high-boost conditions. Spring-loaded constant tension clamps maintain a stronger grip to prevent leaks or blown boots.

Diesel is our Lifestyle


  • Huge increase in size and flow over stock (3.5" vs 3.0")
  • Allow the turbo charger to spool up faster
  • Improves airflow
  • Driver side tube
  • Greater cooling capacity
  • Lower EGTs
  • Mandrel-bent aluminized steel construction
  • Constant diameter tubing for the best flow
  • Perfect fit and finish
  • 4- and 5-ply heavy-duty silicone couplers
  • Spring-loaded constant tension clamp
  • Tube has 2.375 in. reduction
  • Works with stock intercooler or aftermarket intercooler with stock inlet and outlet size and location


4 Item(s)

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  • Over All Rating

    By Sean Anderson on 9/28/2016

    This item wasn't in Stock but I was able to get it even though I paid for 2nd day shipping.

  • Over All Rating

    By David Alvarez on 9/28/2016

    Salesman were great ! helped me out with my questions on my Order . I even got my parts delivered earlier than i thought

  • Over All Rating

    By ROBERT JONES on 9/28/2016

    I love this pipe. I am going to order another one for my reg cab duramax.

  • Over All Rating

    By Alain Giroux on 9/28/2016

    Banks parts always a great buy made well packaged great and cost less then the competition looks great works great.

4 Item(s)

per page