aFe POWER BladeRunner GT Series Intercooler with Tubes - Chevrolet Silverado / GMC Sierra 2500 HD & 3500 HD 6.6L L5P (2017-2019)

46-20332-B - aFe POWER BladeRunner GT Series Intercooler with Tubes - Chevrolet Silverado / GMC Sierra 2500 HD & 3500 HD 6.6L L5P (2017-2019)

This intercooler and tube kit uses a 2-5/8-inch bar-and-plate core and larger charge pipes for up to 10% greater airflow than stock.

• 3/16-inch TIG-welded aluminum end tanks and billet aluminum inlet/outlet
• 3-inch hot-side and 3.5-inch cold-side mandrel-bent aluminum tubing
• Wrinkle-black powder coating and laser-cut aFe logo plates
• Four rear 1/8-inch NPT accessory ports and two lower drain ports; one accessory port per tube
• Factory mounting locations, 5-ply silicone couplings and stainless-steel spring-loaded T-bolt clamps
• Factory-style cold-side quick connect and O-ring seal; retains factory air temperature sensor

Vehicle Fitment

6.6L L5P Duramax diesel applications: 2017 and 2019 Chevrolet Silverado 2500 HD/3500 HD; 2017-2019 GMC Sierra 2500 HD/3500 HD. aFe's application table does not list 2018 Chevrolet models for this kit; confirm fitment before ordering for those vehicles.

Emissions Notice

This product is not currently CARB exempt and is not available for purchase in California or for use on vehicles registered with the California Department of Motor Vehicles.

Circuit Spec R is an authorized aFe POWER dealer. Free shipping within the contiguous US.