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

Technical Specs:

dense air to the engine for greater power and fuel economy

7L was engineered to minimize air restriction and flows 39

Ford used the 12-bolt 9

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