Enhance your 2011-2015 Chevrolet Silverado or GMC Sierra 2500 & 3500HD with our premium 4″ Race Pipe, specifically engineered for 6.6L Duramax diesel engines. Our race pipe is designed to replace the existing catalytic converter and DPF filter, providing maximum exhaust flow for competition-level performance. This upgrade is ideal for off-road use and requires race tuning for optimal results.
Product Features:
· Constructed from high-quality stainless steel for durability and corrosion resistance.
· Designed with OE-style hangers for a straightforward installation process.
· Offers exceptional exhaust flow, enhancing overall vehicle performance.
Product Specifications:
· Material: 4″ Stainless Steel
· Compatibility: Specifically for off-road racing applications
· Fitment: Excludes Cab & Chassis models and late model 2015s with 3 Bolt Flange
· Installation: Requires cutting of the factory exhaust, no bungs included
Vehicle Fitments:
· 2011 Chevrolet Silverado 2500 & 3500HD 6.6L Duramax
· 2012 Chevrolet Silverado 2500 & 3500HD 6.6L Duramax
· 2013 Chevrolet Silverado 2500 & 3500HD 6.6L Duramax
· 2014 Chevrolet Silverado 2500 & 3500HD 6.6L Duramax
· 2015 Chevrolet Silverado 2500 & 3500HD 6.6L Duramax (excluding late models with 3 Bolt Flange)
· 2011 GMC Sierra 2500 & 3500HD 6.6L Duramax
· 2012 GMC Sierra 2500 & 3500HD 6.6L Duramax
· 2013 GMC Sierra 2500 & 3500HD 6.6L Duramax
· 2014 GMC Sierra 2500 & 3500HD 6.6L Duramax
· 2015 GMC Sierra 2500 & 3500HD 6.6L Duramax (excluding late models with 3 Bolt Flange)
This upgrade not only boosts performance but also substantially modifies the sound and response of your vehicle, making it a must-have for racing enthusiasts and performance seekers. [Add the optional 4″ muffler](https://tunerdepot.com/products/4-t304-stainless-steel-polished-diesel-muffler) to complete your system upgrade.
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