Kooks Headers & Exhaust: 2005-2010 FOR MUSTANG GT 1 5/8" HEADERS AND OFF ROAD X-PIPE aero kit Forced induction scenarios especially benefit

Forced induction scenarios especially benefit from the use of ethanol

and we do not recommend a pulley combo beyond 3

rebuildable

or use on licensed vehicle in the state of California and they do NOT meet CARB compliance

Rims sold in a set of four

Kooks Headers & Exhaust: 2005-2010 FOR MUSTANG GT 1 5/8" HEADERS AND OFF ROAD X-PIPE aero kit Forced induction scenarios especially benefitIncludes: Header: 2005 2010 Ford Mustang GT 1 5 8" x 2 1 2" Header 4. 6L (Manual Transmission) X Pipe: 2005 2010 Ford Mustang GT 2 1 2" Off Road X Pipe 4. 6L 1 5 8" x 2 1 2" Stainless Steel Long Tube Headers For use with Manual Transmission Kit includes Kooks Off Road X pipe Off Road X Pipes do NOT contain catalytic converters OEM outlet for use with stock exhaust O2 extensions, gaskets, and all installation hardware included These products are NOT