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  1. 2007 cobb ap stage 1 and 2 questions

    Tuning: Electronic Engine Management
    i have a cobb ap on order... just have a few questions. i currently have an 07 wrx with a stp high flow intake, and a stp cat back exhaust... does anyone know how much hp gain i should expect after stage 1 with the intake and exhaust? and can i run stage 2 with the cat-back or do i need...
  2. Car & Driver -- 2009 WRX 17-HP & 21-lb/ft torque increase to the wheels for $322!?

    New Member Introductions
    Car & Driver -- 2009 WRX 17-HP & 21-lb/ft torque increase to the wheels for $322!? Hi Everybody, New here. Just picked up my '11 WRX limited two days ago. She's so sick. I was doing a little modification research when I ran into this older Car & Driver article: Five Steps to Making More...
  3. What wont void Warranty? Accesport Stage 1?

    Everyday Impreza Talk
    I have just purchased a new 2010 wrx and well i want to do something to it but... the problem is is i still want the warranty. i wanna get a few more horses out of the car but i really want your opinion and your knowledge on things I can do to the car withought asking the dealer or with asking...
  4. Torque Specs for 2003 WRX

    General Maintenance, Troubleshooting & Accidents.
    I've just finished going through all the brake pad tutorials, and information about torque specs out there, but I have a question I can't find the answer to. What is the torque value for the 14mm caliper bolts on a 2003 WRX? I have the 2002 Service Manual, and it says it is 27.5 ft-lb for...