How do I adjust the ride height and damping on these coilovers?

Ride height is adjusted using the threaded collars on the galvanized strut housing. Damping adjustments are made via the knobs on the top of the damper: 24 clicks for high-speed and low-speed compression, and 18 clicks for rebound.

What is the benefit of the aluminum unibal top mounts?

The aluminum unibal top mounts improve steering response and feedback by providing a more direct connection. They also allow for adjustable camber settings, which is important for optimizing tire contact during performance driving.

Does this kit include everything needed for installation?

The kit includes the coilovers, linear race springs, aluminum unibal top mounts, and elastomer bump stops with integrated dust protection. It is recommended to consult the manufacturer's installation guide for any additional hardware or tools that may be required.

ST XTA-Plus 3 Adjustable Coilovers 04-13 BMW M3 (E9X) w/o EDC

1 / 2

Specifications

Brand: ST Suspensions
Part #: 1820220867
UPC: 847691028933

ST XTA-Plus 3 Adjustable Coilovers 04-13 BMW M3 (E9X) w/o EDC

Name: ST XTA-Plus 3 Adjustable Coilovers 04-13 BMW M3 (E9X) w/o EDC
Brand: ST Suspensions
Price: 3045.31 USD
Availability: InStock

$3045.31

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2008-2013 BMW M3. ST XTA-Plus 3 adjustable coilovers offer 3-way damping and ride height adjustment for maximum performance.

Key Features

Fits 2008-2013 BMW M3 (E90/E92/E93) Sedan, Coupe, Convertible without EDC.
Features KW dampers with 24 clicks of high-speed and low-speed compression adjustment, and 18 clicks of rebound adjustment.
Ride height is adjustable via a seamless thread on the galvanized strut housing, allowing for easy lowering.
Includes linear race springs for consistent response and improved handling.
Aluminum unibal top mounts are included, offering improved steering feedback and adjustable camber.
Galvanized steel strut housing provides strong resistance to corrosion and environmental wear.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Fits this vehicle

BMW M3 2008-2013

Product Details

If you're looking to get the most out of your 2008-2013 BMW M3 on both the street and the track, the ST XTA-Plus 3 coilover kit is built for that challenge. This kit gives you the tools to fine-tune your suspension for any situation, whether you're dealing with track days, autocross events, or just want a more responsive feel on your daily drive. It's designed to work with your M3 without the factory Electronic Damping Control (EDC) system.

What sets this kit apart is the extensive adjustability. It features KW dampers that allow for 24 distinct clicks of adjustment for both high-speed and low-speed compression, plus 18 clicks for rebound. This means you can precisely dial in how your suspension reacts to bumps, cornering forces, and weight transfer. The ride height is easily adjusted using a seamless thread on the galvanized strut housing, allowing you to set your preferred stance even after installation. The kit also includes linear race springs for consistent response and aluminum unibal top mounts that improve steering feel and allow for camber adjustments, which is crucial for optimizing tire contact during spirited driving.

Built by hand at KW in Germany, each ST XTA-Plus 3 coilover is tested on a shock dyno to ensure it meets performance standards. The galvanized steel housing offers solid resistance to corrosion, and the composite spring perches are designed to prevent oxidation and reduce friction. This kit includes everything you need to get started, including elastomer bump stops with integrated dust protection to keep the damper internals clean and prolong their life.