FS: HKS GTIII-RS Turbo Kit, Injectors D 1050x, HKS SQV4 BOV, HPS Radiator Hoses, etc
 

Selling my HKS GTIII-RS Bolt-On Turbo Kit Non-Cat Version for $3000 (MSRP is $4500+ BNIB), including HKS Oil Pan (MSRP $400) and Brand New HKS Super Filter (MSRP $20).

Everything is sealed to keep dust and other particles from entering the parts. I have the original box and will add more padding/foam to protect the parts for the potential buyer. All parts/bolts are attached to the turbo kit and intercooler for easier installation. Also, have a spare water line hose so you don't have to cut yours if you decide to go back to stock. A downloadable PDF file is available for installation through the HKS website. https://hksusa.com/assetview?id=5870...baf0504ab8.pdf

The HKS Kit can reach up to 354 HP & 275 lbs-ft of torque on E85 on a stock motor tuned by CSG Zach. Consider installing supporting mods for reliability if you plan to drive your vehicle daily. The Dyno Sheet is below & video with the kit installed. https://www.youtube.com/watch?v=UW7JJS5tZo8

You're required to have ECUTek for tuning.

Replacement parts for the kit: Header & Overpipe Gaskets, and Heatwrap/Tape to protect certain wires during the installation.

Shipping costs will be expensive due to the weight of the HKS Turbo Kit, unless you are willing to cover the additional cost. Paypal Only, Fees Included.

Willing to meet locally or within the radius of the buyer location for pick-up. Located in Los Angeles, CA. CASH or ZELLE ONLY for Pick-Up

Other Parts List: **Shipping is included in the cost for "Other Parts List"** Paypal Only, Fees Included
HPS Radiator Hose - $50, (Need Hose Clamps) (MSRP $90)
Injector Dynamics 1050x - $300 (MSRP $530+)
BNIB Universal HKS SQV4 BOV & Recirculation Fitting Adapter - $230 (MSRP $265)

If you decide to buy everything on the list, including the turbo kit. I will let it go for **$3500 FIRM**

$3500 CASH or ZELLE Local Pick-Up or Meet Within the Buyer Radius Only
$3500 Paypal Only, Fees Included. You cover cost for shipping due to weight

PM me if you're potentially interested.

Bump

FYI, HKS Inc. has announced that their product line prices have increased earlier of this year, and a lot of shops have changed their prices as of 2026. Majority its an $400+ MSRP increase from what I'm gathering online since I last posted.

https://hksusa.com/news-and-blogs/22

So if shops still have in inventory, they could rise the price as well?

Not to go off-topic in the for sale thread, but of course. It is still brand new in the box, regardless of whether the product is in stock or not. The majority of shops follow a partnership policy when you sell their brand. Shops get notified beforehand when prices start to change due to material cost, business change, etc. If you're lucky enough to catch a price that is lower than at a different shop, you can get a price match on the product, but it must be from a legitimate business.

Bump

Tax-Refund is here, and it a good time to get a turbo kit! Also, I'm hearing that this Gen1 turbo kit fits on the Gen 2 GR86/BRZ but need to modify the MAF Housing Sensor. You may want to research on this, but I'm not positive on the fitment for the Gen 2.