Flowmaster 738207 Gray Exhaust 090127974070 sku-16573470807

The Gray Flowmaster 738207 Signature Series cat-back exhaust system for Chevrolet and GMC (6.2) is listed under Performance Exhaust Parts (sku-16573470807, UPC 090127974070). Its 3.5 and 2.5-inch mandrel-bent, 16-gauge 304 stainless steel tubing is designed to improve exhaust flow and durability. The kit includes installation hardware and factory-style hangers that use stock locations.

A tuned Signature Series muffler provides a deep, aggressive to moderate performance tone and improves exhaust flow. Flowmaster reports maximum gains of up to 15 hp and 13 lb-ft at the wheels over the stock exhaust. A lifetime limited warranty applies.