Magnaflow Black DPF Series Dual Exhaust System; Same Side Exit (2015 6.6L Duramax Sierra 3500 HD)

Deep Magnaflow Performance Tone. Cruise a highway with this Magnaflow 4-Inch Black DPF Series Dual Exhaust System; Same Side Exit. This exhaust system features Magnaflow’s exclusive moderate-sounding deep performance exhaust tone. It produces minimal internal drone, ensuring your drives remain peaceful and comfortable.

Enhances Your Truck’s Performance. Along with the sound is this exhaust system’s improvements to your truck’s horsepower and torque. This exhaust system lets the gas flow freely, resulting in the engine operating efficiently for better performance.

4-Inch Stainless Steel Tubing. Magnaflow constructed this exhaust system with 4-inch stainless steel. It comes with high-quality dual exhaust black tips that exit on the same side, displaying a high-class, aggressive look that complements your truck’s overall appeal.

DIY, Bolt-On Installation. This exhaust system is simple to install since Magnaflow designed it for a do-it-yourself, bolt-on installation. The task can be done in no time using regular garage tools.

Application. This Magnaflow 4-Inch Black DPF Series Dual Exhaust System; Same Side Exit fits the 2015 GMC Sierra 3500 HD 6.6L models.

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