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  1. Request: DIY ultimate racing Downpipe

    Performance
    Putting my UR downpipe on tomorrow. Anyone have any tips tricks etc. will be doing without lift. Lol Sent from AutoGuide.com App
  2. Review of Meguiar's Wash and Wax + Ultimate Liquid Wax + Ultimate Detailing Spray

    Detailing, Wash & Wax
    So I spent about $60 on some cleaning products the day after I bought my Si. I wanted to clay bar the car, but after struggling trying to wash it and the soap not staying on the car lol, I knew the clay bar could wait till I racked up some miles. Products Used: Meguiar's Ultimate...
  3. Ultimate Racing Civic Si Exhaust Thread

    Exhausts and Downpipes
    Ultimate Racing Catback Exhaust - 2012 Civic Si Ultimate Racing Civic Si Exhaust Thread...
  4. help me pick an exhaust or downpipe

    Bolt-Ons and All-Motor
    im already planning for my mods to the car even before i get it. but since im probably going to be putting nitrous on it im thinking of changing the headers at the same time. is it worth that extra money to get some nice 4-2-1 headers?
  5. Whats a good bolt on mod for the Civic SI ?

    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?
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