Optima (TF)Height Adjustable Coilovers (Fixed Damping)
ST Suspensions
Clearance This part is a clearance line. It may be discontinued once current stock runs out, and its price may change.
Price drop The manufacturer has lowered the price of this part. Price changes like this can be reversed without notice - order now to lock it in.
Shipping has not been estimated for this product yet. Prices may be as high as A$150 (about US$100) — accurate shipping will be calculated at checkout.
Not CARB-approved. Not eligible for delivery to California, New York or Colorado, and not for use on pollution-controlled vehicles.
Stock by warehouse
Stock shown is what's on the shelf in our US warehouse and is kept up to date. This part ships direct to you from there — see how direct shipping works below.
- Ships direct from our US warehouse — tracked to your door
- Brand new and factory sealed, straight from the distributor
- Fitment & tuning advice from real technicians
Direct shipped from our US warehouse
What Is Direct Shipping?
This part ships straight to you from our US warehouse rather than sitting on our shelf in Clyde. You get a wider range and current pricing — the trade-off is that it takes a little longer to arrive than something we stock locally.
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You Order
Check out as normal and you will get an order confirmation straight away.
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We Place The Order
We order the part the same business day and it is picked from our US warehouse, brand new and factory sealed.
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It Ships To You
It flies direct to your door by courier — it does not route through our workshop. You get the tracking number as soon as it leaves.
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It Arrives
If you ordered anything we stock locally, that ships separately from Clyde — so an order can arrive in more than one delivery.
Delivery Time
Our supplier quotes 2–4 weeks from order to delivery.
No Import Fees
This part ships to you from inside the United States, so there is no customs clearance, no import duty and no brokerage fee.
Any applicable sales tax is calculated at checkout.
Product details
ST's X coilover kit for the 2011-2015 Kia Optima (TF). The dampers are built by KW in Germany; the X kit is ST's simplest, with ride height adjustable and damping fixed at a setting matched to the springs.
- Front: galvanised steel coilover struts with a threaded composite spring perch
- Rear: height-adjustable springs plus separate dampers
- Lowering range (ST data): 20-50mm front and rear
- Covers the 2.4 GDi and the 2.0 turbo, front-wheel drive
It takes the float out of the Optima's soft factory setup and closes up the wheel-arch gap. There is no damping adjustment, so it suits a road car rather than a track car. Not for the Optima Hybrid or the later JF Optima.
Good to know
No claims are made regarding the legality of any parts for road use. Parts are supplied for off-road/competition use only — it is the customer's responsibility to confirm local regulations before fitting parts for road use.