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Upgrade your GM diesel truck's performance with the aFe Bladerunner 3-inch aluminum cold charge pipe, designed specifically for 2004.5 to 2005 V8-6.6L LLY engines. Constructed from mandrel-bent stainless steel, this high-quality charge pipe ensures smooth airflow transition, which contributes to increased horsepower and torque. On the dynamometer, this upgrade produced an impressive 16 horsepower and 49 ft-lbs of torque, outperforming the factory pipe by 67 percent. Additionally, users will experience lower exhaust gas temperatures (EGTs) and improved miles per gallon (MPG), making it a cost-effective enhancement for daily driving and performance enthusiasts alike. The kit includes durable 5-ply heavy-duty couplings and constant tension T-bolt clamps, ensuring a secure and reliable installation. A dedicated bracket is also included to relocate the brake line, maintaining proper clearance and safety during installation. This product complies with EPA standards and is CARB EO numbered D-550-8, making it a legal upgrade for most regions. The aFe Bladerunner charge pipe not only boosts power but also contributes to engine longevity by reducing thermal stress and improving airflow efficiency. Designed for direct fitment in select GM Sierra 2500 HD and Chevrolet Silverado 2500 HD models from 2004-2005, this part offers a significant upgrade over factory components, delivering both performance gains and enhanced reliability.
Features:
Fitment:
2004 Chevrolet Silverado 2500 HD Base
2004 Chevrolet Silverado 2500 HD LS
2004 Chevrolet Silverado 2500 HD LT
2004 Chevrolet Silverado 2500 HD WT
2004 GMC Sierra 2500 HD Base
2004 GMC Sierra 2500 HD SLE
2004 GMC Sierra 2500 HD SLT
2004 GMC Sierra 2500 HD WT
2004 GMC Sierra 3500 Base
2004 GMC Sierra 3500 SLE
2004 GMC Sierra 3500 SLT
2004 GMC Sierra 3500 WT
2005 Chevrolet Silverado 2500 HD Base
2005 Chevrolet Silverado 2500 HD LS
2005 Chevrolet Silverado 2500 HD LT
2005 Chevrolet Silverado 2500 HD WT
2005 Chevrolet Silverado 3500 Base
2005 Chevrolet Silverado 3500 LS
2005 Chevrolet Silverado 3500 LT
2005 GMC Sierra 2500 HD Base
2005 GMC Sierra 2500 HD SLE
2005 GMC Sierra 2500 HD SLT
2005 GMC Sierra 2500 HD WT
2005 GMC Sierra 3500 Base
2005 GMC Sierra 3500 SLE
2005 GMC Sierra 3500 SLT
2005 GMC Sierra 3500 WT
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