STX Coilovers ST Suspensions BMW 3 Series

The STX coilovers by ST Suspensions (part number 1322000H) are designed for the BMW 3 Series (F30, F31), (3L, 3K) Touring, 2WD without adaptive suspension, 08/12-. Derived from motorsport, the STX range offers precise height adjustment with a fixed damping setting factory-set.

• Maximum permitted front axle weight: -913 kg
• Maximum permitted rear axle weight: -1265 kg
• Front lowering: 40-65 mm
• Rear lowering: 30-55 mm
• Height adjustment at the front and rear (where the vehicle allows it) via a disc on the threaded body of the shock absorber
• Struts in galvanized steel, with galvanizing treatment and anti-corrosion coating

Fitting and contents

The coilovers are supplied in sufficient quantity to equip the vehicle and replace the original suspension without modification. If the vehicle only has springs at the rear as standard, the same applies to this kit.

Only STXTA kits come with strut mounts. For any other model, original strut mounts are required for fitting. Kits are supplied bare (shock absorber cartridges and springs where applicable), except for accessories essential to lowering. ST Suspensions is a KW brand, and its products are manufactured by KW.

Technical note

On M-Tech equipped models, only use lowering springs. The lowering will be 20mm less than indicated. For any question, please use the contact form.