ST Suspension XTA Coilover Kit with Top Mounts for BMW E46 M3
Product Description
The ST XTA Coilover Kit with Top Mounts for the BMW E46 M3 is designed for drivers who want improved handling, adjustable ride height and greater control over suspension behaviour. Using proven KW damper technology, the ST XTA system offers a strong balance of fast road usability and performance-focused suspension control.
The kit features externally adjustable rebound damping, allowing the suspension to be set firmer or softer depending on driving conditions and driver preference. Increasing rebound can help improve track stability and reduce body roll, while reducing rebound can make the car feel more comfortable for road use.
Ride height is adjusted using a continuous thread system, allowing the BMW E46 M3 to be lowered by approximately 20–40mm within the tested adjustment range. This allows owners to fine-tune stance, centre of gravity and handling balance while retaining a properly engineered coilover setup.
The ST XTA kit includes adjustable aluminium uniball top mounts, allowing camber and caster adjustment depending on vehicle setup. This is particularly useful for drivers looking to improve front-end grip, steering response and alignment precision for fast road or occasional track use.
Built around a low-friction twin-tube damper design, the kit uses galvanised damper bodies with additional corrosion protection coating for improved durability. Supplied with front coilover assemblies, rear dampers, rear lowering springs, adjustment components, bump stops and dust protection, the ST XTA provides a complete suspension upgrade for the BMW E46 M3.
Professional installation, ride height setup and full wheel alignment are required after fitting to correctly configure the suspension geometry.
Further information below.
Key Features
Vehicle Compatibility
What's Included
FAQs
Shipping & Delivery
Dispatch Times
Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.
UK & International Shipping
We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.
Import Duties & International Orders
International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.
Damaged Shipments
If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.
Returns
Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.
Full details are available in our Shipping Policy and Returns & Refund Policy.
Warranty & Disclaimer
Warranty
Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.
Fitment & Installation
Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.
Motorsport Use Disclaimer
Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.
Product Images & Descriptions
Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.
Full details are available in our Terms of Service and related policy pages.
