Product Description:
American Racing GTO 2004-06 LS1/LS2 1 7/8" x 3" Headers, 3" X-Pipe & Connection Pipe, No Cats.
American Racing now offers the 2004-06 GTO Header Systems. Manufactured using the highest quality US made 304 stainless steel, includes merge style collectors with scavenger spikes, 3/8" thick flanges with hand ported inlets, your choice of 1-3/4" or 1-7/8" primaries, 3" X-Pipe and a " great fitting" stainless steel 3" Connection Pipe.
NOTE: X-PIPE REPLACES FACTORY RESONATOR ON 05-06 MODELS. (NO WELDING REQUIRED)
Picture is for reference only. Shown with cats.
