ST Suspensions

XTA Coilover Kit with KW Damping

$1,649.00

SKU: ST-18275819

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The ST Suspensions XTA coilover kit offers a performance upgrade for your Mazda Mazdaspeed 3, providing a fully adjustable suspension experience. At its core is the proven KW damping technology, allowing you to fine-tune your ride's behavior from comfortable to track-focused. With 18 distinct clicks of rebound damping adjustment accessible at the chromed piston rod, you can quickly alter the suspension's response to match driving conditions, enhancing track stability and reducing body roll when increased, or providing a more comfortable ride when decreased. Constructed with a galvanized steel strut body and featuring a low-friction twin-tube damper system manufactured in Germany by KW, these coilovers are built for longevity. The kit includes solid aluminum uniball top mounts, which provide a direct connection to the suspension and allow for camber adjustment on the front axle, depending on the vehicle's design. This facilitates aggressive wheel and tire fitment. The lowering adjustment is managed via a seamless thread on the strut, enabling height changes even after installation. This kit is specifically designed for the 2010-2013 Mazda Mazdaspeed 3. It comes with linear race springs, dynamic elastomer bump stops with dust protection, and features a galvanized coilover strut with additional coating for optimized corrosion protection. The package offers a complete solution for lowering your vehicle while enhancing performance and steering precision.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandST Suspensions
Part NumberST-18275819
CategorySuspension and Components

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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