Dynomax Ultra Flo Welded Dual Exhaust System with Polished Tips; Rear Exit (07-08 4.8L Sierra 1500)Find parts that fit my vehicle

All-Terrain Confidence. Let your 4.8L Sierra 1500 powerfully course through any road or trail setting while releasing a deep exhaust note. Dynomax’s Continuous Roving Fiberglass (CRF) Technology eliminates the high-pitched sound and ensures that your truck will successfully stand-out with this Ultra Flo Welded Dual Rear Exit Exhaust System with Polished Tips. Furthermore, this exhaust produces powerful, rich exhaust sound that confidently boosts your presence during acceleration or revving and becomes milder at cruise speeds.

Powerful Performance. This Ultra Flo Welded Dual Exhaust System is engineered to deliver a significant performance boost. The high-flowing muffler and the smooth transition bends facilitate a more efficient movement of the exhaust gases that allow for low turbulence. Moreover, the improvements in horsepower and torque give significant advantages to your truck’s engine, both on and off the road.

Long-Lasting Durability. Crafted using premium-quality stainless steel, this Ultra Flo Welded Exhaust exhibits high corrosion resistance and structural integrity. It is also furnished with a pair of 3-inch, slant-cut, mirror polished exhaust tips, bringing some captivating highlights to your vehicle’s commanding stance.

Direct-Fit Install. This Dual Exhaust System directly bolts to your truck’s factory mounting locations. It includes heavy-duty hangers, durable band clamps, and all the necessary hardware for a secure fit. The straightforward installation process completes using standard hand tools and requires moderate mechanical skills.

Application. The Dynomax Ultra Flo Welded Dual Rear Exit Exhaust System with Polished Tips is intended for use on all 2007 to 2008 4.8L GMC Sierra 1500 models.

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