Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 07-08 Silverado Sierra 4.8L 5.3L 6.0L 143WB (14259) Chevrolet Corvette C6 *Excludes FR-S Special Edition with

*Excludes FR-S Special Edition with Quad Tips

*Add downpipe (Part # 14586) to achieve a more aggressive exhaust note

Xtreme Sound Level

Coupe Automatic Transmission without Factory Ground Effects

00 mi / 4 Years Replacement Filter Part # 61503 Closed Box Part # 44388

Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 07-08 Silverado Sierra 4.8L 5.3L 6.0L 143WB (14259) Chevrolet Corvette C6 *Excludes FR-S Special Edition withVEHICLE FITMENT 2007 2008 Chevrolet Silverado 1500 6. 0L V8 Crew Cab Short Bed 143. 5" Wheelbase Extended Cab Standard Bed 143. 5" Wheelbase 2007 2008 Chevrolet Silverado 1500 5. 3L V8 Crew Cab Short Bed 143. 5" Wheelbase Extended Cab Standard Bed 143. 5" Wheelbase 2007 2008 Chevrolet Silverado 1500 4. 8L V8 Crew Cab Short Bed 143. 5" Wheelbase Extended Cab Standard Bed 143. 5" Wheelbase *4. 8L requires additional factory hanger #15092802 and rubber