Suspension and Components› Shocks, Struts, Coil-Overs and Components

Suspension Techniques

ST XA COILOVER KIT

$1,536.12

SKU: S03R 18275009

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ST XA coilover kit offers adjustable lowering and 16-click adjustable rebound damping. It features galvanized steel struts, a polyamide composite spring perch with a stainless steel insert for oxidation prevention, a two-piece racing spring system, dust protection, and weather resistance. Designed to improve handling, increase driving comfort, and provide direct steering behavior, it utilizes KW damper technology from KW automotive GmbH.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSuspension Techniques
Part NumberS03R 18275009

Videos

Is ST suspension the perfect set up for your daily driven BMW? E46 coilover performance review

Is ST suspension the perfect set up for your daily driven BMW? E46 coilover performance review
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5 Things You Didn't Know About ST Suspension
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NC Miata Coil Over Install

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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