Stainless Works 1-3/4" Headers w/3" X-Pipe & Cats, 2005-06 GTO

STAINLESS WORKS Stainless Works
SKU #STW-05GTOHCAT
Stainless Works 2005-06 GTO Headers w/ High Flow Cats
SKU STW-05GTOHCAT
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Not legal for sale or use in the state of California
2005-06 GTO headers. CNC mandrel bent 1 3/4" primaries, , CNC laser cut 3/8" flanges, 3" collector. Includes 3" pipes to connect to factory 2 bolt flange. Includes 3" High Flow Cats. The best GTO headers available-used by GM on their Orange "Woodward Cruise" GTO project. The best ground clearance and fit available. Combined with our 3" exhaust and a proper tune, Speed Inc. made 53 RWHP and 53 FT# of torque on a 2005 automatic over stock!!! Includes 02 sensor extensions required for installation.
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