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  1. Ideal Camber Angles

    Suspension & Brakes
    So I recently installed my BC coilovers with 20mm spacers all around on my Si 2015. I lowered it for about a finger gap for the front and a little bit higher on the rear. I will go for an alignment soon and I just want to know what camber angles should I go for. I do not have any camber kits...
  2. Issues with alignment.

    Suspension & Brakes
    To start, I have a 2012 Si Coupe HFP. A while back i noticed my alignment was off so I had it checked and corrected at a local shop. When I got the car back I was not given an information sheet regarding exact numbers which i now realize is a bad sign. Immediately after setting off from the shop...
  3. Track Day Advice - Suspension Setup

    Autocross & Sanctioned Drag Racing
    HI Everyone - New to this forum, so far very impressed with the community here. Kudos to 9thGen. I've made up my mind to get back to some track days. I live less than an hour from Limerock Park. I used to own an RSX-S 10 years ago, and did a ton of autocross and a few track days here and...
  4. Where to buy bc coilovers

    Suspension & Brakes
    Hello everyone! I have a 9th gen civic si coupe and want to get bc coilovers. Any recomondations on where to buy them? Pretty new when it comes to car parts and this will be my first mod
  5. FS: Lowering Kit: H&R Springs, Truhart Struts, Dorman Rear Camber Arms, All New

    For Sale Section
    NEW H&R Lowering Springs (Manufacturer's Part #: 51890) $200 Price Reduced to $170 - 2/25/20 Price Reduced to $140 - 3/16/20 Unwrapped from packaging to take a picture. Original box and documents/stickers all there. NEW Truhart Sport Struts Manufacturer's Part #: TH-H505) $200 Price Reduced...
  6. Megan Coilovers - coil spring isolators

    Suspension & Brakes
    Megan Coilovers - Coil Spring Isolators? Does anyone know what coil spring isolators I need to get for my Megan EZ Street II Coilovers? (my car is a 2013 Civic Si Sedan). I bought some used coils and need to replace a couple of the coil spring isolators. I called Megan and they don't sell...
  7. Steering Issues

    Suspension & Brakes
    Hey guys I have searched many hours to see if someone else has my issue but cant seem to find a solution. I drive a 2013 Si sedan currently with ktuned coilovers(only drove maybe 2,000 miles on coils) and spc rear camber kit on stock wheels and tires. Car always drove like a champ and felt...
  8. Suspension Suggestions - Coilovers/Springs (Traction/Handling)

    Suspension & Brakes
    Good morning 9th Gen! I am looking for suggestions for Coilovers/Springs. I am trying to figure out what to get to help with the loss of traction at shifts. I know tires can help, but I am looking into upgrading the suspension and putting more force onto the front wheels to limit the traction...
  9. 2015 Civic Si Making Noise

    Mechanical Problems & Technical Chat
    Hey all, the noise is coming from the front wheel on the driver's side. I have a Buddy Club N+ Spec Damper Kit on it. Not sure if it's the issue but anything helps. Can't post the video, so I'm not sure how to show you guys.
  10. Help me choose coilovers

    Suspension & Brakes
    Hello, so i have a 2013 civic si sedan that i bought used with 35,000 miles. Great car but later noticed i had a bad strut on the front passenger side because it got lowering springs from the previous owner. So instead of buying new struts i decided to just upgrade my suspension with coilovers...
  11. HELP Tein Advance Z Coilovers for Si

    Suspension & Brakes
    So i have a 2013 civic si with a bad strut in the front. I've been interested in buying the Tein street advance Z coilovers to solve this solution and upgrade my suspension too. Two birds one stone. However while looking up the coil-overs on the website i saw in small print this "NOTE:4DR/4CYL...
  12. Cant decide what coilovers to go with!

    Suspension & Brakes
    Daily driving my 2012 coupe non si Would love to get some opinions on suspension.. Looking for coilovers, nothing "toooo" serious, but comfortable for street driving. Im from Canada lol, Mississauga to be exact.. Ive heard real good things about Buddy Clubs. Any thoughts on D2's, K-Sports, K...
  13. Help me! Suspension problem

    Suspension & Brakes
    Hey guys. First time posting here so bare with me. I just bought a used 2013 Honda civic si and I love it. However, I noticed the previous owner dropped the car with lowering Springs. The car had 39k miles when I bought and the right front side just doesn't sound good going over bumps. A couple...
  14. Coilovers on New England roads?

    Anybody running coilovers in the RI/MA or New England area? Our roads are sh*t so I am interested to hear from somebody to see how much of a pain in the ass it is to have a lowered car around here and if they think it is worth it. Thanks in advance for your input.
  15. Bc racing squeaking, all checked, help!

    Mechanical Problems & Technical Chat
    Hello guys, hope someone can help me out here, I bought a BR series coilovers for my 2013 Civic si, I have had them 2 years now but only 18k miles on them, I lowered the car only 1 1/4 inch to make it look HFP (I have a sedan) and the entire front started squeaking, I've checked other sites and...
  16. Suspension sounds like its grinding when hitting bump roads?

    Mechanical Problems & Technical Chat
    Hey everyone, I am new to 9th Gen Civic and would just like to reach out to anyone who might be able to tell me what could be causing the suspension noise my car is having. So I have a 2012 Honda Civic EX-L Sedan. I live in New England and it is currently pretty cold out, however this year we...
  17. 22mm Progress Sway Bar Same size as stock....??

    Suspension & Brakes
    Starting to dig in to some suspension and chassis upgrades and realized I was contemplating spending money on a sway bar the exact same size.... Did anybody replace a stock 22mm sway bar with the same size from Progress and notice a difference? Only reason I ask is I am not going to tracking...
  18. 2013 SI Coupe -- Lowering/Dropping Questions

    Hi all, first time posting.. I have a 2013 SI coupe and am wanting to inquire about relevant info for what's involved in lowering the car. I'm thinking like 1 or 2 inches but I dont know what it will look like so I was hoping people could post photos of theirs with the amount it is lowered...
  19. Raceland coilovers or and other recomendations?

    Suspension & Brakes
    Anyone on here have on Raceland Coilovers? Whats the quality like? Or any other recomendations on good coilovers for a decent price?
  20. Opinions on Megan Street Series Coilovers

    Suspension & Brakes
    After reading through the sticky, I personally cannot come to find particularly useful information on these coilovers. Just got my hands on a 2015 Si Sedan, and I have to say that the body roll is horrendous, at least it feels so after coming off of my 98 civic on BC coils. I have heard great...