civic si

  1. Georgia Recaro Roadster Car seat

    I am selling my son's Rare Recaro Roadster child seat. It is in great shape. He has grown out of it way too fast thus the reason for me selling it. Make me an offer. Please feel free to dm me with questions. Rear-facing capacity: 5-40 lbs Forward-facing capacity: 20-65 lbs Height capacity...
  2. Selling: OEM Civic SI HFP Floor Mats NEW

    Hey Everyone, This is my first time posting so let me know if I miss something or need to correct. As the title states, I have 4 brand new sets of HFP floor mats that I’m selling. All floor mats are brand new, OEM and in the package. Part Number: 08P1–TGG-110A (includes driver, driver rear...
  3. Virginia Civic Si partout

    Si partout buyer pays shipping from 24141, local buyer preferred in S.W. VA Depo side markers custom painted. Lunar silver touch up pen. Solid transmission bushings. Stock SI gear shifter. Stock SI intercooler & piping with hardware. Stock SI airbox with hardware Stock SI springs Will sale...
  4. Illinois Injen Exhaust Civic Si Sedan

    For sale: Injen Performance Exhaust SES1581TT - for Civic Si sedan only $500 Great condition with minor scuff only from install, all gaskets and hardware included. Willing to ship, depending on your location I might even include free shipping or discounted shipping fee. PM me for questions.
  5. Florida Hasport engine mount kit for sale 2017+ civic si

    engine mount kit came off of my 2020 civic si... in perfect condition. Selling for $475. Free shipping or pick up locally
  6. Acuity plus Raceseng Weighted knob?

    Hey guys, I have a 2018 Si Coupe and this past summer I purchased a Raceseng slammer weighted shift knob that weighs 635g and have been running it since then. It has been great, but now I am looking into Acuity parts such as their short throw adapter, base bushings, shift rocker upgrade, and...
  7. California Used Skunk2 Coilover Kit for 2016+ Si

    ***SOLD*** Selling my Skunk2 coilover kit (bought it new for $1,049). Fits coupe and sedan. Had it on for approx 2K miles. Still in good condition, very little wear and tear, includes all hardware/tools AND a Tein Active Dampening System error canceling kit (normally $235). Asking $850obo...
  8. Chassis Bracing

    Can't find much on the topic, so I'll post a thread. What are the most "worth it" or "best bang for your buck" chassis bracing parts? Thinking about ordering from Ultra Racing for their November sale, but open to other suggestions. Already have the strut tower bar and sway bars Check me out on...
  9. License Plate Delete

    Tried looking around, but cant really find too much info. Does anyone know where we can get a front license plate delete for our cars? Or does anyone on here custom make them, or know anyone who does? Looking for something pretty much exactly like the Billetworkz (....?) one but with a different...
  10. Boost

    How much boost were you guys making on a stock tune, idk if I’m over thinking it or something but I’m only peaking at 16lbs at the moment any help would be greatly appreciated.
  11. Virginia FS: Ktuner V2

    KTuner V2 Unocked, Like new, all accessories (bracket, obd cable, stickers) in original box. Will include TSP stage 1 tune & Vit Tune stage 1 tune, $500 shipped (in cont. US) Price drop, now $450 shipped.
  12. Si mods

    Hey guys so I recently just got an injen short ram intake for my Si and I’m hearing a lot of people saying it messes up the fuel trims, but I honestly have no idea what that means just that it’s not a good thing but anyways I want to do mods to my car without having to get a tune. Do all intakes...
  13. Ktuner with TSP Stage 1 tune on the way

    Just bought a Ktuner from TSP with their Stage 1 Tune. Can't wait to get it and re flash. There are multiple threads already on this subject so I will not be adding to the already extensive member reviews. Thanks to all of you that have talked about your experiences, both pros and cons
  14. Arizona FS: Si Front/Rear Sway Bars and Whiteline Rear Endlinks

    Selling my 2018 Si front and rear sway bar with stock end links. I also have Whiteline rear end links for sale. Front sway bar with end links - $100 Rear sway bar with end links - $75 Whitleline rear end links - $85 If buying all three I can give a bundle discount. Buyer pays shipping. PayPal...
  15. South Carolina 2019 Civic SI Sedan Interior armrests (doors and center console)

    I just did the Insight leather swap for the front door armrests and center console armrest and looking to sell the original ones. Perfect condition just need to be wiped down with a wet cloth (which I will do before shipping). Smoke-free car with only 8600 miles, so relatively new. Willing to...
  16. Si Brake Kits On Sport Hatchback?

    So I've decided that I want to put a big brake kit on my 2017 Honda Civic Sport Hatchback. However, after browsing the internet and looking at many brake kits, I've found that most kits are fit to the 10th gen Civic Si. My question was as to whether or not there was any difference between the...
  17. Purchasing 2020 Civic Si, have questions.

    So I currently own a 2016 Honda Civic LX that has 117k miles that I will be trading in. I have an appt. tomorrow to go see a 2020 Civic Si and wanted to know if there are any tips for me or questions I should ask the dealer. This will be my first manual car and introduction into modding, I would...
  18. California Delete

  19. New York 2017 Civic Type R OEM Front Lip

    Taking offers for this lip. Part of the wings were cut on the inside in order to get the lip to fit my Si. Looking to sell in the NYC area. Shipping prices seem to be astronomical otherwise.
  20. stages?

    what are the stages if anyone knows? like what would fall under stage 1 and so on and so on. For the Si of course :)