AFE POWER 48-34137 TWISTED STEEL HEADERS, UP-PIPES & DOWN PIPE FOR 15-16 GM 6.6L DURAMAX LML

Revitalize your 2015-2016 GM 6.6L Duramax LML engine with the AFE POWER 48-34137 Twisted Steel Headers, Up-Pipes & Down Pipe kit, designed for ultimate performance enhancement. This all-inclusive bolt-on kit replaces your factory manifolds, up-pipes, and down-pipe, allowing for optimized exhaust flow that significantly boosts horsepower and torque.

Constructed from top-tier materials, the kit features mandrel-bent 304 stainless steel tubing with a .120" wall thickness, promoting exceptional strength and longevity. The sleek brushed finish not only elevates your vehicle’s aesthetic but also contributes to its durable performance.

• High-quality 304 stainless steel construction for durability
• Optimized tube lengths for improved flow and performance
• CNC-machined v-band inlet flange for a secure seal
• Two EGT ports for easy installation of performance monitoring
• Heavy-duty 4" interlock flex pipes for flexibility
• Designed for straightforward installation using factory mounting locations
• Not CARB exempt – not available for California vehicles

Designed specifically for models manufactured after July 2014 with a 3 bolt flanged down-pipe, this kit ensures a hassle-free installation process. Elevate your driving experience and join the legion of satisfied customers who trust aFe POWER for their exhaust systems, proudly engineered in California. Unleash the true potential of your GM 6.6L Duramax LML with the AFE POWER 48-34137 kit today!