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  1. New Member Introductions
    So guys I’m moments away from pulling the trigger, but I need some insight. I’ve been searching for a thread and have yet to find one talking about the compatibility of a 2013+ Si rear bumper with a 2012 civic. What are the differences, will I need to make any additional mods? What should I do...
  2. New Member Introductions
    Hi. I have a 2013 Civic Si that I've had for a couple of months (also my first manual), and I want to do some cool stuff to it, but I wasn't sure if it would work so I was wondering if you guys could offer some help. I was thinking about starting with a Takeda Monument stage 2 pro dry S, and...
  3. Drivetrain Problems
    Hello everyone, I will try to keep this post brief as I do not know what is exactly wrong with my car at the moment. It is currently at the dealer and they are taking the engine apart. 2013 Honda Civic si, 6000 miles. Let me first say that I have had continous problem with what I believe to...
  4. Coupe
    Hey guys, little time lurker, first time posting a question here. Go easy on me, I'm new to cars/modding/etc. I have an Si with an 'integrated' (I think that's the right word) spoiler. I wanted to go for something a little more aggressive. Since this spoiler is 'integrated' with the trunk...
  5. New Member Introductions
    Hi - I'm brand new to this forum and will be taking delivery of my first Civic Si later this week. I live in Arizona and have worked out what I consider to be a really good deal with a local dealership. Anyhow, I really wanted a white Si, but they didn't have any in stock. The dealer traded...
  6. ECU Tuning
    Hey guys... I am new here... I have a 2013 honda civic si and am looking to get a good tune.. I transferred my bolt-ons from my 2012 civic si to the 2013 si but its not quite the same... I currently have an Afe tbs, takeda momentum pro dry s intake, RV6 downpipe, and injen axle-back exhaust...
  7. Stickers, Vinyl, Decals, Plastidip
    De-chromed the back of my '13 Si! I'm really happy with the result! The plasti-dip matches the car's color very well. I'm debating to put a coat of glossifier on it or not. Anyways, I plan to do the front tomorrow where the fog lights are and the grill black tomorrow. I'm going to put...
  8. Audio/Video & Navigation
    is it possible to install subwoofers in a 2013 civic si coupe.If so how?
  9. Drivetrain Problems
    Hey guys, I am new to this forum. I recently purchased a 2013 Civic Si sedan on February 16. This is my first car and i absolutely love it. Two weeks after i purchased the car, after putting around 450 miles on it, i started to feel a vibration in the clutch pedal that increases with higher...
  10. Coupe
    Hey Guys, I am new to this forum, but had a 8thgen turbo fg2. My car was written off as I slid into a barrier due to black ice. In any regards, I am planning to purchase a 2013 civic si coupe in nhb. I had a quick question in regards to the hfp edition. Does anyone know when that is going to be...
  11. Sedan
    Just want to share some teaser picture our sponsored Pasmag 2013 Civic SI sedan tuned by Honda project at Montreal Auto show.
  12. 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?
    $1000 200whp 2012 2013 civic si 8th 9th 9thgenciviccom acceleration acura add adsorber advice aem afe afe or takedabuy aftermarket air approved arizona art article axle back backup ball bit black body bolt bolt on bolton boltons borla box or hydrocarbon braaah builds buy buying bypass cai car carb carbon cars cat catback ceramic chamber check chicagoland choices christmas city civic civic si clip cold color community concerns cone confirmed confused cons conversion coolant cotton coupe couple covers cure datalog dealer dealership deals decision direct discount discussion door downpipe drop dry dyno early engine exaust exempt exhaust expect facebook fiber filter filters finding fit fitment fix flashpro florida flow foam friday or christmas frustrated fujita full fun future gains gasket gauze gen general generally generations good grades greddy group hard helpintake high honda hondata hood horsepower houston hp or torque huge hybrid hydroshield hypertech iat ideas ideas or upgrades including increase increases increasing independently info ingen initial injen injen intake install install or pic or diy installation instock intake intake or full intakes issue jersey k20 k24 k24z7 kandn kit lack legal localish lottery louder love lowest make makes making mani manifold market mas material mechanic metal mod modified mods motor movement need help noise number numbers ons options order ordered oxnard p2r paid part parts passwordjdm pcd or downpipe people perform performance performances phoenix pics pieced plz power powerchamber prefer present price prl project pros prototypes pwjdm questions race racing ram rbc rbc intake manifold ready recently red reflash resale results rolling rrc running sale sales sedan sense serious setup short si mods sites size skunk skunk2 sound spacer spaer spend spotted sri stage status stock stuck stupid support systems t or b takeada takeda tbs tester testing thermal things thoughts throttle tips tones torque tsx tube tubing tuned tuning typhoon ultimate update upgrades user venturi visor void vtec wanna wanted warranties warranty won work worth wrinkle xmas
1-13 of 14 Results