Bassani 04-07 F-150 Stainless Dual Rear Exit (SuperCrew-SuperCab w/ 6 1/2' or 8' Bed)
Description: One of the easiest ways to legally improve performance and economy on virtually any car, truck, or SUV is to upgrade the stock cat back section. On the surface, it doesn't seem like significant gains would be possible by simply replacing mufflers and tailpipes, but true performance exhaust systems are rare in OEM applications.
What kind of performance increases can you expect?
Power increases vary with each application, but independent tests have documented increases of up to 17 horespower. Mileage improved as well.
Systems come complete with premium mounting hardware and detailed installation instructions. Welding is not required, unless specified.
As a result, none of the OEM emissions equipment is altered in any way. And upgrading cat-back sections does not affect factory warranties or emissions standards.