Cat back, 6.6L, 2500 & 3500, 2 and 4 wheel drive, all cabs & beds

Engineered for optimal performance and a perfect fit, Silverline exhaust systems are developed using the latest technology and undergo extensive fitment testing. Using precise measurements, the mandrel bent tubing improves airflow for enhanced horsepower.

Muffler Overview
The Silverline diesel muffler is the key to the aggressive sound associated with these exhaust systems. With a free-flow design, the strategically placed louvers provide sound deadening for a more pleasant in-cab ride while still providing the powerful sound of the diesel engine during acceleration.

The Finishing Touch
Each Silverline Stainless Steel system is supplied with a highly polished 5" premium tip. This T304 tip features a double wall design, is beveled to one finished edge, and, because of it's multiple layers, will not discolor from extreme heat. The bolt-on design offers the ability to place the tip at the desired length.

Warranty
Silverline T304 Stainless Steelexhaust systemsare covered be a limited lifetime warranty. Silverline T409 exhaust systems are warranted for a period of 24 months from date of original installation.

Note: This exhaust is NOT designed for use on vehicles equipped with a fifth wheel or gooseneck hitch and/or air suspension system.

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