EXHAUST SYS. 07-08 GM EXT/CREW 6.5' 4.8/5.3L/6.0L Engine Upgrade Kits and Parts Country of Origin CN Sold

Country of Origin CN Sold As Pair UPC 843030158132 Availability Available Universal No Watt 20 Watt

transmission pump

Allows the engine to breathe more efficiently

LS Gen 3 LS1/LS2/LS6 engines

EXHAUST SYS. 07-08 GM EXT/CREW 6.5' 4.8/5.3L/6.0L Engine Upgrade Kits and Parts Country of Origin CN SoldMBRP 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