MAGNAFLOW 15398 TURBO OUTLET DOWNPIPE

The Magnaflow 15398 Turbo Outlet Downpipe for your 01-04 LB7 Duramax is built from 3" mandrel bent stainless steel & features a durable high temp thermal coating. A fiberglass based heat wrap is also used to provide further insulation from the passenger compartment and firewall due to the closer proximity of the larger, higher flowing pipe. Features & Benefits: 3" Stainless Steel Construction Thermal Coated & Heat Wrapped Increased Performance & Efficiency Improved Throttle Response Reduced EGT's This product cannot be shipped to and is not legal for use California. Not available for sale in the state of California Not available for sale in the state of California.