2005-10 Mustang GT 1-3/4" headers. Includes off road pipes, 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 (4) 24" long O2 extensions, clamps.
2005 thru 2010 Ford Mustang 4.6L