9th Gen Civic Forum banner


  1. Forced Induction And Nitrous
    I have quite a few parts from a previous build (B series EG) and I would like to use as much as possible. With that said I see that PRL and Full Race both use a vertical flow intercooler, has anyone used a pass through type intercooler on the 12' Si (or 06-11 as they are a pretty similar...
  2. Exhausts and Downpipes
    What do you guys think about this muffler. I know it's not going to increase power etc. I just think it sounds awesome. Also doesn't sound like a lawn mower screaming down the street. haha
  3. Downpipes and Exhausts
    Whats up guys, just got this new Wicked Flow exhaust welded onto my civic, thought i'd share with the 9th gen community! I was going for a deep sound and this is exactly what i got, Love it! It only cost me about $130, went to a shop and the guy hooked it up. Not sure if thats cheap or not but...
  4. Si Only
    aFe Power/Takeda is looking for a 2012 Honda Civic Si to develop several performance upgrades. You will receive free production parts and before and after dyno test results. Please email [email protected] You MUST have your stock parts available. aFe is located near the 91/15 freeway in...
  5. (Non-Si)
    heys guys and gals i just purchased a 2012 honda civic never had a honda before. if anyone could help me by letting me know where to look for performance parts and what are the best to buy. thanks for any help from anyone.
  6. Si Only
    With my older Civic, i found Spoon Sports and T1R to be my top favorites for performance. I used some Injen parts in the past, but i ended up selling them within weeks of buying it. What are your favorite aftermarket performance brands?