Flowmaster Force II Cat-Back Exhaust System For 2004-2008 Ford F-150 4.6L/5.4L body the X-TRA Cool Radiator features

the X-TRA Cool Radiator features internally reinforced end tubes that have additional strength at the outside corners where the core is most vulnerable

FMVSS108 STANDARDS

For the newest Ford Raptor trucks

Stock 17" wheels cannot be re-installed

Flowmaster Force II Cat-Back Exhaust System For 2004-2008 Ford F-150 4.6L/5.4L body the X-TRA Cool Radiator featuresThe Force II system is the perfect choice for the person who wants a subtle custom appearance with all the benefits and sound that a Flowmaster single cat back exhaust provides. The system delivers a moderate exterior tone and mild to moderate interior tone over the factory exhaust and ideally suited for customers looking for efficiency improvements without a lot of noise. This Force II system is a bolt on system and bumps the tubing size up to a 3