1998-1999-2000-2001-2002-2003 F-150 Flowmaster Force II Tuned Cat Back Exhaust System
These Flowmaster cat back systems are designed with the latest technology to provide the best possible performance from a Flowmaster muffler. Flowmaster's systems will both improve acceleration and passing power, as well as increase fuel mileage. Every cat back exhaust system is individually engineered and dyno-tested for each application. All tubing is mandrel bent for the best possible exhaust gas flow, and both tubing and mufflers are fabricated from aluminized steel for corrosion resistance.
