SW-05-08 Mustang GT 1 5/8" Headers (Cats and X-pipe Included)

2005-08 Mustang GT 1 5/8" headers. Includes (2) 3" high flow converters, 2 1/2" x pipe to connect to factory exhaust system. Tig welded 304 s/s headers with 3/8" thick flanges and smooth flow collectors. Includes (2) 24" long front o2 extensions, (2) 16" long rear O2 extensions, (2) (8) single band clamps. Combined with our 3" exhaust, and a proper tune, numerous customers have seen gains of over 30 RWHP and 30 RWFT# over stock. As seen in 5.0 Mustang magazine!! Our 2005 Mustang headers offer the best fit, ground clearance, and construction available. Don't settle for second best!