Replace your 2001 GM 6.6L Duramax’s restrictive cold side intercooler tubing with anAFE 46-20043-B BladeRunner 3" Cold Side Intercooler Tube. The large 3” mandrel bent aluminum tubing increases air flow for more horsepower and torque!
Flow and Performance:
Smooth transitions in the mandrel-bent aluminum tubing decrease turbulence and minimize pressure loss, increasing horsepower and torque.
Perfect Fit:
This tube kit includes high quality, stainless steel, spring loaded T-bolt clamps for superior strength and durability.
Custom Appearance:
They're finished in wrinkle black powder coating and badged with an aluminum laser-cut AFE POWER logo welded on for a custom look.
Features:
- TIG-Welded 3" Mandrel-Bent Aluminum Tubing
- Includes Premium Stainless-Steel Spring-Loaded T-Bolt Clamps
- Powder Coated Wrinkle Black for Heat and Corrosion Resistance
- 1/8" NPT Port On Each Tube Is Provided For Connecting Auxiliary Sensors Or Water Methanol Injection
Shipping Restrictions Apply This product can not be shipped to these states/provinces: CA
YEAR | MAKE | MODEL | FOR ENGINE SERIES |
2001 | Chevrolet | Silverado 2500 HD | 6.6 |
2001 | Chevrolet | Silverado 3500 | 6.6 |
2001 | GMC | Sierra 2500 HD | 6.6 |
2001 | GMC | Sierra 3500 | 6.6 |