Banks Boost Tube Upgrade Kit for 2017-2019 Chevy & GMC 2500/3500 6.6L Duramax LP5 25999

Part# 25999 l UPC# 80127925994
$665.00 Now $598.00
Qualifies for FREE SHIPPING - Ships Out by Next Business Day

1 In Stock

Product Description

This 6.6L Duramax L5P Banks Boost Tube system is the latest in the Banks Engineering family of high-flow boost tubes. Measuring a constant 3.5" in diameter, Banks hot and cold side tubes have up to 87% greater flow area than stock tubes. Better flowing intercooler tubes results in less boost pressure loss allowing for more air and fuel to be delivered to your engine resulting in maximum horsepower. This kit is designed to work with the stock intercooler or aftermarket intercoolers with stock inlet and outlet size and location.

Key Features

  • Designed to give you a greater cooling capacity
  • Allow the turbocharger to spool up faster
  • Increase airflow, performance, and lower EGTs
  • Mandrel-bent aluminized steel construction
  • Constant diameter tubing for the best flow
  • Perfect fit and finish
  • 5-ply heavy-duty silicone couplers
  • Spring-loaded constant tension clamps
  • Works with stock intercooler or aftermarket intercooler with stock inlet and outlet size and location
  • 49 State Emissions Compliant – CARB E.O. D-161-123

Produced from high-quality aluminized steel, Banks boost tubes are mandrel bent for constant diameter. This increases performance by allowing quicker turbo spool. Better flowing intercooler tubes improve retention of boost pressure (increases density) between turbo, intercooler, and intake resulting in maximum horsepower. The powder-coat finish stops before the end of the tubes for better grip ensuring the 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.