EXHAUST SYS. 07-08 GM EXT/CREW 6.5' 4.8/5.3L/6.0L Injector Kits and Parts Choose S&M Diesel for collars

Choose S&M Diesel for collars that go above and beyond

We added a silicone lid funnel to isolate the engine heat while tunneling more to your engine

The canister filter provides for increased filter capacity and longer change intervals as well as expands your filter options

This is the best value Hot Rod VP44 on the market

EXHAUST SYS. 07-08 GM EXT/CREW 6.5' 4.8/5.3L/6.0L Injector Kits and Parts Choose S&M Diesel for collarsMBRP 3" CAT BACK ALUMINUM SINGLE EXHAUST ; 07 08 SILVERADO SIERRA EXTENDED CREW CAB 6. 5 FOOT BOX 4. 8 5. 3L 6. 0L ; SINGLE 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