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SKU: 19701
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Upgrade the exhaust system of your 2004-10 GM/Chevy Duramax with the Sixty-Six 3" Downpipe, expertly crafted for LLY, LBZ, and LMM models. Made from high-quality 409 stainless steel, this downpipe combines durability with performance-enhancing design. Its 3" diameter optimizes airflow, significantly boosting horsepower and torque. Ideal for those upgrading from a stock downpipe or completing a custom exhaust setup, this Sixty-Six downpipe ensures a perfect fit and impressive performance gains without the need for welding or complex modifications.
Key Features:
Whether you're enhancing your vehicle for performance or durability, the Sixty-Six 3" Downpipe is an essential upgrade that delivers both. Boost your Duramax's capabilities today and enjoy a more powerful and efficient driving experience.
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