civc si

  1. What’s Happening to my HKS Exhaust?

    As shown, the bottom, sides, around the bolts, and end tips seem to be corroding a bit on my HKS (10th gen Si), meaning this definitely isn't a scraping issue. Does anybody have any idea why this is happening or if I am able to clean this up? I've been taking care of the exhaust more than...
  2. Modulo corner splitters for 2020 fc1?

    correct me if im wrong, Assuming the image is a ex model , I was wondering if these modulo style front splitters would fit my 2020 fc1. I'm new to this platform and havent been able to find a definitive answer about how the front end of the 2020 si's with the facelift compare to the older...
  3. Civic si coupe tail lights

    Hey guys! I can’t seem to find anyone online who has done a clear tail light conversion or even tried. Is there anyone out there who has experience with removing and taking apart the coupe rear tail lights?
  4. Tac Display glitching out (tac is fine and functioning/just info portion broken)

    So I went out to move my car today and noticed the info screen under the tac was bugging. Is there a fix for this outside of taking to a dealership? This is a 2018 Si sedan and has less than 50k miles on it.
  5. Rattling/Buzzing sound from shifter or gearbox

    So I have a 2018 Civic si with a little more than 59,000 miles and I have had no issues. Just recently, whenever my car is in between 1,500-3,000 RPM range there is this really annoying buzzing noise coming from the shifter. It doesn’t really have any correlation when I accelerate but it’s most...
  6. Wheel Bearing

    Hey guys, I have a 2017 si that makes a thumping noise at lower speeds and turns to more of a whirring noise at highway speeds. I jacked up the car and dont have any play on the wheels and they spin fine - it only seems to act up under load. I am suspecting it may be a wheel bearing. Since I am...
  7. Best engine oil SI

    Hey guys been searching around trying to find the best Synthetic Oil to use for my first oil change on my 2019 Si. Here are a few choices that are popular among fellow Si owners. I know I am missing a lot but feel free to share your thoughts!
  8. Pothole vs Civic Si

    I'm in SoCal right now due to my father being in the hospital. It recently rained here, and the area I was driving through is known for its massive "sinkholes". It's getting dark, a truck decides to cut through to make a left, I changed lanes to avoid it and bang! You could feel it in your body...
  9. Fog Light tint for 17 si sedan

    Hey guys, i was wondering if anyone knows how to easly remove the front fog lights to make it easier to tint, or if anyone knows of any pre-cut tint that would fit a 17 si sedan. I found pre-cut tint for a 16-17 civic on Amazon but it said it wouldn't fit an si sedan. Is this correct, or will...
  10. 2017 Civic Si Injen Cold Air Intake Now Available | Earn reward Points | We Finance

    Features: Dyno-proven maximum gains of up to 21 HP and 19 ft. lbs. of Torque • Aggressive intake tone under acceleration • Stainless steel band clamps with inner protective liner • Automotive grade silicone couplers • Designed to work with stock calibration • Air filter placed to receive...
  11. The 10th Gen society

    The 10th gen society follow are instagram at @the_10thsociety join the team recruiting in all states join the family and the soon to be biggest baddest civic x team ever stock or not dm are instagram for information
  12. 2017 Civic Si MEGA Video Review!

    We just released a very detailed review of our new Rallye Red 2017 Civic Si sedan shop car. Stu goes into all the details on what makes this Si different than the standard EXT models. If you're in the market for a 10th Gen Civic or just want to know everything about this new Civic Si, then this...
  13. Low tire pressure issue

    less than 100 miles on the SI and low tire pressure light came on. Checked all the wheels and they are all between 34-37. anyone have this issue?


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