EXHAUST SYS. 09-13 GM 1500 EXT/CREW 5.5'/6.5' 4.8/5.3L " BILSTEIN SHOCKS and/or small nitrous kits

and/or small nitrous kits

The Original 40 series muffler delivers an aggressive exterior and interior tone

High Flow Ceramic Coated Turbine housing with 13

Get the optimal seal with the Fleece Performance fire ring head gasket for the 2007

EXHAUST SYS. 09-13 GM 1500 EXT/CREW 5.5'/6.5' 4.8/5.3L " BILSTEIN SHOCKS and/or small nitrous kitsMBRP 3" CAT BACK ALUMINUM DUAL EXHAUST ; 09 13 SILVERADO SIERRA 1500 EXTENDED CREW CAB 5. 5 & 6. 5 FOOT BOX 4. 8 5. 3L ; DUAL SIDE EXIT Improved Torque And Horsepower Lower Exhaust Gas Temperatures Increased Throttle Response Mellow Exhaust Note Bolt On Design Utilizes OEM Hangers Stainless Steel Tips Are Included 3 Year Warranty