hks

If I run the recirculation kit for the hks sqv 4 will it pass smog in california? If not, is there any other way for my to run a bov in california while passing smog?

If I run the recirculation kit for the hks sqv4 bov will i pass smog in california? If not, is there anyway for me to run a bov while passing smog in cali?

Hello guys, I'm in a little bit of a dilemma. I recently switched to HKS Hipermax S coilovers which do not come with camber plates, so I'm not able to get more than -0.5 degrees in the front. My problem here is even if I did get whiteline camber adjustments it would only give me an extra degree...

Hello everyone! I am a bit late to this but I’ve decided to write a thread pertaining to the build from here on out. For more follow my page @projectnlf on instagram! Current Modifications: Exterior Varis: Half carbon hood, half carbon diffuser, fender extensions Mugen: Front lip, side...

Eventuri Intake System, Comes with V2 Silicon MAF Housing with all hardware and brand new filter included. Looking for $850. More pictures can be provided in detail of everything being sold. Prices can be negotiated, feel free to DM or comment. Shipping fees will be covered.

WTT Hello all! I am wanting to trade my HKS Spec L exhaust. Located in northern california. The exhaust drops 10+ lbs so if weight reduction is your thing this is great. Comes with burnt titanium tips. This has been discontinued and is very OEM+. It opens up and sounds much better with a...

Hey guys I sold my Si a few months ago. Putting this in the general private sales thread (with me living in Edmonton) would serve no benefit so thought I would let you Canadian users all know that I have a kick ass exhaust up for sale. Used for a bout a year and a few months. Working from home...

I have an HKS exhaust for an Si coupe. WILL NOT fit a sedan or hatch without modifying. Been on the car since mid-2021. Cleaned it up so it’s nice and pretty. Sounds great, just went with a larger diameter exhaust. New online is about $850 (cheapest I could find it for), asking $450 obo. All...

I have an HKS Legamax Exhaust for a Civic Sedan 1.5T with the dual exhaust. I traded in my 10th Gen, so I no longer have use for this exhaust. Driven less than 500 miles since I no longer have the car. $400 Firm No Shipping. Local pickup only. Located in Orange County, CA, can meetup...

HKS Legamax - $750 (8 mo/8k miles) but in great condition BilletWorkz Red Galaxy Shift Knob - $60 Air Demand Air Struts (Barely Used) -$950 Do not mind to ship anything as long as you don’t mind to cover the costs! Looks like shipping price for exhaust/air suspension quoted around $150/190...

Used, in good condition, with all hardware, and within a few hour drive of Louisville. Let me know!

For sale. HKS hi power exhaust for Si Sedan. Maybe 1-2k miles on it. Minor scuffs on the bottom as pictured. Otherwise very clean. Located in Washington state. Asking $700 hoping for a local sale.

For Sale. Like New HKS racing suction intake. Sounds insane. No tune required. Fits civic si Only Asking $240 shipped OBO

Selling my 2020 civic si sedan. Located in Los Angeles and prefer to meet locally. I can provide more pictures and details if needed. SOLD: HKS Hi-Power Cat-Back exhaust part #HKS 31006-BH00 ($700): More info (https://www.hksusa.com/products/31006/BH002/3101). Great sound and lookd good. SOLD...

Local pick up ONLY. Getting rid of my HKS catback exhaust on my FK8! Swapped to APEXi N1 for more deeper tone. Sounds amazing, absolutely NO DRONE. Had about 2k miles on the exhaust, bought new around $1300, asking for $760. No damage. Don’t offer me under $700 not in a rush to sell. Thanks!

Type R is sold. Zero issues with parts. All of the parts have under 100 miles on them. Full list below, located in San Diego, CA. PM if Interested. Shipping and Paypal fees are on the buyer. Items left for sale: Greddy Front Pipe $300 AVAILABLE Front Sway Bar 30MM $250 AVAILABLE 4 Point Center...

Attempting to get rid of this, I think I am more of a “play it safe” kind of person and would like to give somebody else the opportunity to play around with this toy! Minimal signs of use: $300 obo HKS Super SQV4 Blow Off Valve | 2017-2021 Honda Civic Si PART# HKS 71008-AH010 Brand new: $383.99

Still on car only picture I have for now.

Still on car will post pictures later

I'm driving a hatch sport touring and I want to change the stock exhaust recently, my question is does HKS Legamax premium 31021-BH003(which is for CTR) works for my car, because I found that no seller is selling the 31021-AH004 (which is for HB) in my area.