My Garage Add a vehicle

Pick your vehicle in the Shop By Vehicle bar below and every page shows the parts that fit it.

Cart
Reset

aFe 20-23 GM Diesel Trucks V8 6.6L L5P BladeRunner 3.5in Aluminum Cold Charge Pipe - Black

Part # 46-20449-BSKU AFE46-20449-B

Set your vehicle above for a fit verdict. 4 vehicles listed below.

Specifications
BrandaFe
Part typeIntercooler
UPC / GTIN00802959410974
  • Directly replace your Duramax’s restrictive charge pipe with aFe's BladeRunner free-flowing, heat-resistant aluminum tube.
  • Features Premium Stainless-Steel Spring-Loaded T-Bolt Clamps And a 5-Ply Silicone Coupling
  • 1/8" NPT Port is Provided for Connecting Sensors or Water Methanol Injection
  • Powder Coated Wrinkle Black for Heat and Corrosion Resistance
  • Features Factory Style Quick-Connects With O-Ring Seals
  • TIG-Welded 3-1/2" Aluminum Pipe

Description

Smooth transitions in the mandrel-bent aluminum pipes decrease turbulence and minimize pressure loss, increasing horsepower and torque. This kit includes high-quality, stainless-steel, spring-loaded t-bolt clamps and heavy-duty, 5-ply, polyester reinforced silicone coupling. This charge pipe kit also features factory style billet aluminum quick-connect adapters with o-ring seals to ensure a leak-free fit while maintaining superior strength and durability. Finished in wrinkle black powder coating with a unique laser-etched aFe POWER logo for a custom look.

Fits these vehicles 4

YearMakeModel
2020 - 2023ChevroletSilverado 2500 HD
2020 - 2023ChevroletSilverado 3500 HD
2020 - 2023GMCSierra 2500 HD
2020 - 2023GMCSierra 3500 HD