AFE POWER 48-34009 TWISTED STEEL HEADERS, UP PIPES FOR 01-04 GM 6.6L DURAMAX LB7 W/FEDERAL EMISSIONS

Enhance the performance and reliability of your 2001-2004 GM 6.6L Duramax LB7 with the AFE POWER 48-34009 Twisted Steel Headers and Up Pipes. Expertly crafted from high-quality 304 stainless steel tubing, these headers feature a robust .120” wall thickness to ensure remarkable strength and longevity under the most demanding driving conditions. Their 2” mandrel-bent design promotes optimal airflow, allowing your engine to breathe more freely and operate efficiently.

The innovation continues with the incorporation of heavy-duty 2” flex tubes, which boast an inner liner to facilitate superior air movement while providing additional resilience. These flex pipes are specifically engineered to absorb vibration without compromising performance, making them a reliable choice for intense use.

Leak prevention is paramount in any exhaust system, and the AFE POWER headers rise to the challenge. With 3/8” thick, laser-cut flanges meticulously designed to match and seal against the manifolds, these headers provide a complete 360-degree sealing surface. This attention to detail eliminates exhaust leaks and enhances overall engine efficiency.

Please note that this product is not CARB exempt, making it unavailable for purchase in California or for vehicles registered with the California DMV. Designed and manufactured in our Corona, California facility, these headers reflect exceptional craftsmanship and engineering.

Compatible with a range of vehicles including the 2001-2004 Chevrolet Silverado 2500 HD, 3500, and GMC Sierra models equipped with the Duramax V8 6.6L Diesel engine, they are an unparalleled upgrade for any diesel enthusiast looking to maximize their truck’s performance attributes. Trust AFE POWER to deliver quality and reliability for all your performance needs.

DETAILS:

• Constructed out of 2" stainless steel tubing with a .120 wall
• Includes heavy duty 2" flex tubes with inner liner to help improve air flow for added strength and durability
• 3/8” thick, laser-cut, flanges designed to match the manifolds for a leak-free seal