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SKU: 46-20048 | UPC: 802959460566
aFe BladeRunner 3" Aluminum Cold Charge Pipe Black GM Diesel Trucks 04.5-05 V8-6.6L LLY
This aFe Power BladeRunner charge pipe upgrades the cold side intercooler tube on 2004.5-2005 Chevrolet Silverado and GMC Sierra 2500HD 3500HD trucks with 6.6L Duramax LLY diesel engines. It delivers dyno-proven gains of 16 horsepower and 49 pounds per foot of torque while outflowing the factory pipe by 67 percent for smoother airflow. Drivers gain lower exhaust gas temperatures and improved fuel efficiency with this direct bolt-on part.
Key Features
- Dyno-Tested Power Gains: Adds 16 HP and 49 lb x ft torque through unrestricted airflow design tested on 6.6L LLY Duramax
- 67 Percent More Flow: Outperforms stock charge pipe for quicker turbo spool reduced restriction and consistent power delivery
- 3 Inch Mandrel-Bent Aluminum: Black powder-coated tube ensures corrosion resistance lightweight strength and seamless bend radius for maximum velocity
- Heavy-Duty Couplings and Clamps: Includes 5-ply silicone connectors and constant-tension T-bolt clamps for leak-free secure fit under high boost
- Lower EGTs and MPG Boost: Reduces heat soak improves throttle response and enhances fuel economy on heavy-duty diesel trucks
Product Notes
- This kit includes a bracket to relocate the brake line for proper clearance
- Cold side charge pipe upgrade replaces factory intercooler tube directly
- 2 Year Limited Warranty covers defects in materials and workmanship
Installation Notes
- Professional installation recommended.
- Relocate brake line using the included bracket during install
- Bolt-on design uses existing mounting points with provided hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2004-2005 | Chevrolet | Silverado 2500 HD | LS |
| 2004-2005 | Chevrolet | Silverado 2500 HD | LT |
| 2004-2005 | Chevrolet | Silverado 2500 HD | WT |
| 2005 | Chevrolet | Silverado 3500 | Base |
| 2005 | Chevrolet | Silverado 3500 | LS |
| 2004-2005 | GMC | Sierra 2500 HD | Base |
| 2004-2005 | GMC | Sierra 2500 HD | SLE |
| 2004-2005 | GMC | Sierra 2500 HD | SLT |
| 2004-2005 | GMC | Sierra 2500 HD | WT |
| 2004-2005 | GMC | Sierra 3500 | Base |
| 2004-2005 | GMC | Sierra 3500 | SLE |
| 2004-2005 | GMC | Sierra 3500 | SLT |
Why Choose aFe Power?
- Engineered specifically for Duramax diesel applications with direct-fit precision
- Mandrel-bent tubing and quality components built for daily driving and towing
- Backed by real dyno data and proven results on GM heavy-duty trucks
Frequently Asked Questions
-
Q: Does this fit 2004.5-2005 6.6L Duramax LLY only?
A: Yes designed exclusively for 2004.5-2005 Chevy Silverado and GMC Sierra 2500HD 3500HD models with LLY V8-6.6L diesel engine -
Q: What material and finish does the charge pipe use?
A: 3 inch mandrel-bent aluminum tubing with durable black powder coat finish for heat and corrosion resistance -
Q: What warranty and install details apply?
A: 2 Year Limited Warranty bolt-on install with included couplers clamps and brake line relocation bracket professional install advised
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed 40 x 12 x 12 inches
- Weight: 8 lbs product 12 lbs shipping
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