MBRP 3 Inch Cat Back Exhaust System Dual Split Side T409 Stainless Steel For 14-18 Silverado/Sierra 1500 S5082409 lighting and includes a new muffler

and includes a new muffler

Thanks to improved LED technology

9L - 235/250/305-hp engine

Technical Specs:

Our one piece air box design features an integrated box seal that keeps out unwanted engine heat

MBRP 3 Inch Cat Back Exhaust System Dual Split Side T409 Stainless Steel For 14-18 Silverado/Sierra 1500 S5082409 lighting and includes a new mufflerT409 Stainless Steel 3 Inch Cat Back Dual Split Side 3 Inch Cat Back, Dual Split Side, T409 Stainless Steel MBRP's XP Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it. This system's rugged sixteen gauge T409 Stainless Steel construction can be counted on to withstand everything from salt to rocks, tar to grime. We have had such success with this line that we back it