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Specifications
- Top mounts: pillow ball top mount front , standard rubber top mount rear
- Damping: No adjustable damper force.
- Front Spring Rate:9kg/mm(504 lbs/in).
- Rear Spring Rate: 7.5kg/mm (420 lbs/in).
- Adjustable Height: Yes, lowering 50-80 mm.
- Shock type: Twin tube.
- Spring Preload: 7-10 mm.
Package Includes
1x Set of Coilover Spring Kit (2 Front + 2 Rear)
1x Pair of wrenches for height adjustment
Application
For Kia Optima 2011 2012 2013 2014 2015
Note: New sway bar link is required for SX trim






This Other Automotive Tools & Equipment item ships from a U.S. warehouse with up to $242.19 per sale (47% margin). No minimum order — test demand without committing to bulk inventory on Amazon, eBay, Shopify, Wix, and other major U.S. retail platforms. Only pay when customers buy.
Before sourcing, here's what the data shows: inQ Boutique has a 99.13% order fulfillment rate and 0.14% refund rate across recent orders — 9492 active products, ships from the U.S., free shipping available.
List this Other Automotive Tools & Equipment item at your price. When a customer orders, Doba routes the purchase to the supplier, who ships it directly to your customer from a U.S. warehouse. You keep the margin — no warehouse, no inventory, no manual order handling. The only cost is Doba's wholesale rate, paid per sale.
U.S.-to-U.S. fulfillment via seller-selected shipping. Estimated processing: 3 business day(s). Estimated delivery: 3-15 days.
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