MBRP GM8427 Chev/GMC Duramax 6.6L3 Inch Turbo Down Pipe For 11-15 Silverado/Sierra 2500/3500 Duramax

Aluminized Steel 3 Inch Turbo Down Pipe Chev/GMC Duramax 6.6L,3 Inch Turbo Down Pipe Replace that restrictive factory downPipe with a MBRP direct replacement downPipe for more flow, fuel economy, and better performance.

2011-2015 Chev/GMC-6.6L Duramax 3 Inch Turbo Down Pipe - Greater Heat Retention - 20 percent Greater Flow Over Stock - Richer Diesel Sound - Will not Affect Emissions (DPF system or the Urea injection system) - Gains of +21 HP and +24 lb/ft Torque 2011-2015 Chevrolet/GMC Duramax 2500/3500 Will not work with a 3 bolt flange style connection Not to be sold in California

• Aluminized Steel
• 3 Inch Turbo Down Pipe
• Chev/GMC Duramax 6.6L
• Replace that restrictive factory downPipe
• more flow, fuel economy, and better performance
• 2011-2015 Chev/GMC-6.6L Duramax
• Greater Heat Retention
• 20 percent Greater Flow Over Stock
• Richer Diesel Sound
• Will not Affect Emissions (DPF system or the Urea injection system)
• Gains of +21 HP and +24 lb/ft Torque
• 2011-2015 Chevrolet/GMC Duramax 2500/3500
• Will not work with a 3 bolt flange style connection
• Not to be sold in California

Elevate your driving experience with the MBRP GM8427 2011-2015 CHEVROLET/GMC DURAMAX 2500/3500 ALUMINIZED STEEL 3IN TURBO DOWN PIPE. Designed specifically for the 6.6L Duramax engines, this turbo downpipe is engineered to significantly improve performance by replacing the restrictive factory unit. Crafted from high-quality aluminized steel, it offers not only exceptional durability but also greater heat retention, ensuring your engine operates at its best.

Experience a remarkable 20 percent increase in flow over stock, allowing for more efficient exhaust management. This enhancement contributes to improved fuel economy and performance, giving you gains of up to 21 horsepower and 24 lb-ft of torque. In addition to its impressive performance benefits, the MBRP downpipe delivers a richer diesel sound, adding an exhilarating auditory experience to your drives, all while maintaining compliance with emissions regulations, including the DPF and urea injection system.

Installation is straightforward, as this direct replacement unit fits seamlessly into your vehicle's existing setup, ensuring you can quickly enjoy the benefits of reduced back pressure. However, it’s important to note that this product will not work with a 3-bolt flange style connection, so compatibility should be confirmed before purchase.

Designed for 2011-2015 Chevrolet and GMC Duramax 2500/3500 models, this downpipe brings performance improvements without compromising on emissions. Please be aware that this product is not available for sale in California. Upgrade your vehicle today and redefine your driving experience with the MBRP GM8427 turbo downpipe.