Reviewed By Thomas L (MICKLETON, NJ) Reviewed for a 2009 Jeep Wrangler —8/25/2013 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.