2004 GTO Stainless Works 1 3/4" Long Tube Headers w/o Cats
These 2004 GTO Long Tube headers are 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. No cats-off road use only. The best GTO headers available-used by GM on their Orange "Woodward Cruise" GTO project. The best ground clearance and fit available. Combined with Stainless Works 3" exhaust and a proper tune, numerous customers have made over 35 RWHP and 35 FT# of torque over stock!!! Includes 02 sensor extensions required for installation.
*All Stainless Works headers come with Header Bolts and High Temp RTV. |