Sport / 3.0 in Cat-Back SSE 4.0 in Single Tip | 03-07 Silverado Sierra 1500 SS 6.0L 143WB (24279) Sound Level:Sport To fit Auto use the

To fit Auto use the full cat-back Part # 21070

and 21130BLK are designed to fit vehicles with Dual Rear Exit factory exhausts

Available in Polished and Black PVD

Riveted Anchor Design with Spring Connections Allows for Easy Installation

Sport / 3.0 in Cat-Back SSE 4.0 in Single Tip | 03-07 Silverado Sierra 1500 SS 6.0L 143WB (24279) Sound Level:Sport To fit Auto use theVEHICLE FITMENT 2003 2007 Chevrolet Silverado SS 6. 0L V8 Extended Cab Standard Bed 143. 5" Wheelbase *2003 2007 Classic ONLY **Without intermediate pipe hanger PRODUCT DESCRIPTION 3. 0" Cat Back, Single Side Exit with Single 4. 0" Polished Slash Cut Tip Sport Sound Level INSTALLATION Installation Instructions YEARS: 2003, 2004, 2005, 2006, 2007