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Gibson Exhaust Performance Headers Part #GP403S Customer Reviews
2 Customer Reviews
Reviewed by Thomas L (MICKLETON, NJ) Reviewed for a 2009 Jeep Wrangler — Aug 25, 2013 12:26 PM
You will have cuts and bruises on your hands installing these. Passenger side went on with no problems. Driver side install was a beast. Can not get a torque wrench on any bolt on Driver side. I think I used every combination of box, open end, crows foot and socket wrench I had in my arsenal. I paired the headers with a Gibson split rear exhaust. Jury still out on MPG and HP gains.
Ships Between 8/02 - 8/06
- What Do You Drive?
- Part #:GP403S
- 1 1/2" tubing size
- Download installation instructions (PDF)