9th Gen Civic Forum banner


  1. Forced Induction And Nitrous
    Hey guys, first post here. I've got a 2015 Si sedan, I wanted to see what could be done to add some more jam to this thing. I'll post my current mod list below. Hondata (tuned by Steve @ E-Tunez) Skunk2 Alpha Header Invidia N1 3 inch exhaust ZDX 76mm throttle body with adapter Skunk2 lowering...
  2. Honda & Civic News
    Hey everybody. I own a honda civic hatchback 2013, model FK28. Engine: 1.8L , model R18Z4. The car was manufactured in the UK (by Honda UK, and i I live now in Europe). I want to upgrade my car's performance - maybe some cool air intake upgrade, cat-back exhust, maybe even performance - chips...
  3. For Sale Section
    12-15 Civic SI KTuner v1.2 (ONLY $360!!) Just made the switch over to the Bluetooth Hondata and no longer need this. As you can see from pictures, the item is unlocked and ready to be used on another Si. Price is $360 FIRM shipped - it's still basically new with no box. This one is no...
  4. ECU Tuning
    Hey everyone, I been thinking about buying either the Ktuner V2 or hondata flashpro but I am a little conflicted on which I should get. On one hand I like that hondata is tried and tested and has been around for the longest time, but i also want to be able to monitor everything that is going on...
  5. Si Only
    Hey 9thgens, So I recently bought a PRL SRI, awaiting install. I also have a flashpro, now i know I shouldn't install this intake without using a hondata reflash or else the engine will just be all wonky. My issue is, none of the reflashes match up with the mods I have. I have a rv6 catted...
  6. ECU Tuning
    So Im having a little trouble getting my tune right for e85. When I datalog, should the stoich still be treated as if it is still on gasoline? The car seems to run great around 14.7, however I know the correct a/f should be 9.7. Am I actually looking at my real A/f ratios, or am I technically...
  7. ECU Tuning
    Looking for opinions on the PLX devices Multi-Gauge system. Anyone using this setup? Seemed like a cool idea as compared to having a ton of gauges.
  8. ECU Tuning
    Hello, I'm new to the forum here. I browse lots but haven't posted. Anyway, I'm having trouble with my 2014 Civic LX. I've got an injen intake and throttle body spacer. They have been on the car for about 30,000kms. Recently I've been having a CEL coming and going for code P0172 Bank 1 too...
  9. Exterior
    I have done a lot of research on different HID kits for my 2012 ex coupe CBP and I am leaning towards the DDM tuning 5000k, highs, lows and fogs. They seem to have very good reviews and they are reasonably priced with a lifetime warranty.. will somebody tell me if the 5000k DDM kit looks good...
  10. ECU Tuning
    Direct them straight to forum member CivicSi! He has known people with fast cars and seen dynos before! He has also read an extensive amount of internet articles which explain why dyno tuning is so awesome! It doesn't end there, though. As a person who has known people with fast cars, and as a...
  11. ECU Tuning
    Anyone know of a location in Nova Scotia that does tuning on the SI? All I have come across is V8's and VW
  12. California
    To be specific, I will be in Ventura. March 29-31 If you want a solid tune at a great price -- let me know. I have 3 cars on the dyno on the 29th -- but we may have time for more than 3, and on the 30th we may be able to get the dyno as well if you are looking to get dyno #'s and the car...
  13. ECU Tuning
    Need some info on low temp thermostats and fan cycle switches. I live in California and summer is coming. Wanted to switch to low temp. thermo. and was wondering if this would have any negative effects on ECU running lower temps. Any help will be great.
  14. ECU Tuning
    Hey all I was wondering if any one knows of a good tuner in San Francisco or Sacramento or any places near those two. Thanks in advance
  15. Canada
    Title pretty much says my question. Anyone know of a good place that I can tune my Si at in calgary?!
  16. ECU Tuning
    Does anyone know of a place that will tune with FlashPro in the Chicagoland area? I've been searching Google and only found this place: Speedquest Inc. I called and they gave me a decent price, but it's about a half hour into the burbs, just wondering if any of you knew of places around Chicago...
  17. Gatherings and Meets
    I'd like to set up with everyone who wants to go and all go as a crew Sent from my iPhone using AutoGuide.com App
  18. California
    I'm tuning down in the LA area this weekend. If anyone is interested in an in-person street tune/eTune, let me know while I'm here!
  19. ECU Tuning
    Now that I have finsihed with all my Stage 1 mods, I would like to put my 12 Si on the dyno and see where it is. Also, see if some tuning could get a little more out of it. Anyone know of a good dyno tuner in Denver, CO area?
  20. Video Room
    Just a video I found while browsing the internet at work. Pretty decent! Enjoy!