FeBRRRuary Special: Free Truma Propane Heater with Any New AT Overland Topper!
This system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. Free-flowing, 3 IN stainless steel tubing replaces the stock muffler producing a deeper, more powerful sound. Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.
Installation Instructions


This Part Fits:

Year Make Model Submodel
2020 Chevrolet Silverado 1500 Custom Trail Boss
2019-2020 Chevrolet Silverado 1500 High Country
2020 Chevrolet Silverado 1500 LT Trail Boss
2019-2020 Chevrolet Silverado 1500 LTZ
2020 Chevrolet Silverado 1500 RST
2019-2020 GMC Sierra 1500 AT4
2019-2020 GMC Sierra 1500 Denali
2019-2020 GMC Sierra 1500 SLT
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