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Afe

aFe BladeRunner Black 3in Aluminum Charge Pipe Kit 20-21 GM Diesel Trucks V8-6.6L (td) L5P

SKU: AFE46-20444-B

Intercooler Pipes

AFE Bladerunner I/C & Tubes...

Afe

Afe

aFe BladeRunner Black 3in Aluminum Charge Pipe Kit 20-21 GM Diesel Trucks V8-6.6L (td) L5P

SKU: AFE46-20444-B

Intercooler Pipes

AFE Bladerunner I/C & Tubes...

A$1,321.59
LAST ONE! Est Ship 3-5 days. In stock at 1 location (only 1 available)

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Description

Charge Pipe Kit

Smooth transitions in the mandrel-bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower and torque. The BladeRunner charge pipe kit provides a smooth transition between the turbo and the engine for lower operating temperatures and increased power. This charge pipe kit includes high-quality, stainless-steel, spring-loaded T-bolt clamps and heavy-duty, 5-ply, polyester reinforced silicone couplings. This pipe kit features factory style billet aluminum quick-connect adaptors 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.

Additional Information

BladeRunner 3 IN Aluminum Hot and Cold Charge Pipe Kit Black GM Diesel Trucks 20-23 V8-6.6L (td) L5P

Data: v4.2 - Upd: 2026-11-07 16:49:58

Features

  • 1/8" NPT ports Provided for Connecting Sensors or Water Methanol Injection
  • Directly replace your Duramax’s restrictive plastic charge pipes with aFe's BladeRunner free-flowing, heat-resistant aluminum tubes.
  • Features Factory Style Quick-Connects With O-Ring Seals
  • Features Premium Stainless-Steel Spring-Loaded T-Bolt Clamps And 5-Ply Silicone Couplings
  • Powder Coated wrinkle black for Heat and Corrosion Resistance
  • TIG-Welded 3" Hot Side and 3-1/2" Cold Side Aluminum Tubes

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Air Flow Gain - Cold Side:22
Air Flow Gain - Hot Side:26
Air Flow Rate - Cold Side:395
Air Flow Rate - Hot Side:335
Color:Black
Coupler Color:Black
Coupler Material:Silicone
Couplers Included:Yes
Description:BladeRunner Aluminum Hot and Cold Charge Pipe Kit Black
Finish:Powdercoated
Inlet Pipe Material:Aluminum
Material:Aluminum
Outlet Pipe Material:Aluminum
Part Number:afe46-20444-B
Pipe Color:Black
Tube Diameter:3.50

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 15:48:26

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Afe, Afe Power
StreetFX SKU afe46-20444-B
SFX Item ID 4373680
Accounting SKU afe-46-20444-B
Manufacturer SKU 46-20444-B
Manufacturer UPC 802959468173
Alternative References AFE-46-20444-B

Intercooler Pipe, BladeRunner, 3.50 in. Cold and 3 in. Hot Charge Pipes, Aluminum, Black Powdercoated, Chevrolet, GMC, 6.6L Diesel, Pair

Get the most out of your diesel truck performance with aFe BladeRunner intercooler pipes. The connecting arms are fully mandrel-bent stainless steel or aluminum tubing that will outflow factory pipes, giving you more power and fuel efficiency. The intercooler pipes free-flowing design aids in decreasing EGTs to help protect your motor from power-robbing heat. BladeRunner pipes are available for these positions: turbocharger-to-intercooler, intercooler-to-intake, and the complete system. The kits come complete with the hardware needed for installation, and a powdercoated finish protects pipes from the elements. Don't let your factory plumbing rob your diesel of power—upgrade with aFe BladeRunner intercooler pipes!

Product Attributes
UPC802959468173
BrandAFE Power
QuantitySold as a pair.
Part TypeIntercooler Pipes
Product LineaFe BladeRunner Intercooler Pipes
Intercooler Pipe ColorBlack
Intercooler Pipe MaterialAluminum
Intercooler Pipe PositionTurbo to Intercooler (Hot Side), Intercooler to Engine (Cold Side)
Manufacturer's Part Number46-20444-B

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