2007-2007 Chevrolet Silverado Cat-Back Exhaust Flowmaster Stainless brake-lines-hose-kit High flow straight-through design for

High flow straight-through design for great performance

Max increases of up to 12 hp and 13 lb-ft over the stock exhaust at the rear wheels

2004-2005 Chevrolet Classic

2003-2013 Chevrolet Silverado 1500 364 CID

2007-2007 Chevrolet Silverado Cat-Back Exhaust Flowmaster Stainless brake-lines-hose-kit High flow straight-through design forOverview: For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat back exhaust system provides, the S. O. S. (single out side) systems are the perfect choice. This Force II system delivers a moderate exterior tone and mild interior tone, and is suited to customers looking for efficiency improvements without a lot of noise. The system is constructed from 3. 00 inch mandrel bent aluminized tubing flowing into a