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  1. Engine Performance
    Hello everyone, I’ve recently been looking into getting an ECU tune for my rig. Having so much weight on it makes a difference and having extra power is always a plus. Also as most of us know, us spec cars are tuned for emissions rather than performance and gas mileage so I want to retune my...
  2. Newbie Discussions
    Hello, I recently put on long tube headers on my 07 FJ, along with a straight y-pipe and JBL exhaust. All my lights came on on my dash, and I'm running extremely rich. I'm getting 9 to 13 miles per gallon. I've called around to different performance shops but no one will tune an FJ. I live in...
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