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2012 si

  1. Rev Hang, Whats your take?

    Mechanical Problems & Technical Chat
    I've had my 2012 Civic SI 6Speed for a few weeks now.I love the new 2.4L engine and the traction control and the amazing ride but... I've been dealing with this Rev Hang subject for awhile now. I really didn't like it at first because it would redline my engine when I would put the throttle...
  2. 2012 si sleeper build

    Forced Induction And Nitrous
    2012 si sleeper build help plz! I have a 2012 civic si coupe. I am planning to put a supercharger in the next couple months. I want to make it a sleeper most liking keeping exhaust stock but everything else i am willing to change. My goal is to have my car at least 350hp with a kraftwerks...
  3. Si Rev Hang Issue

    Drivetrain Problems
    Anyone driving one of these care to chime in with their experience? "In fact, our only serious beef with the new engine is its considerable overrun when the throttle is suddenly dropped. Among other things, that makes for very little initial engine braking, and the revs sometimes take a couple...
  4. Suspension upgrades?

    Suspension & Brakes
    Does anyone know good places to look for suspension upgrades -- springs, shocks, sway bars -- for the 9th gen Civics?