STXA ST Suspensions Coilovers BMW 5 Series

STXA ST Suspensions coilovers, part number 18220018, for BMW M5 (E39) sedan (M539). Developed from motorsport, the STXA range offers height and damping adjustment.

Specifications

• Years: 01/99 -
• Maximum permitted front axle weight: -1105 kg
• Maximum permitted rear axle weight: -1225 kg
• Front lowering: 35-65 mm
• Rear lowering: 20-50 mm
• Front and rear height adjustment (on vehicles that allow it) via a disc located on the threaded body of the shock absorber
• Precise damping adjustment via a progressive knob on the top of the shock absorber rod, for a custom setup
• Strut legs in galvanized steel, with galvanizing treatment and anti-corrosion coating

Installation and delivery

Coilovers are supplied in sufficient quantity to equip the vehicle and fit in place of the original suspension, without modification. If the vehicle only has springs at the rear from factory, the kit will be the same.

Only STXTA coilovers are sold with strut mounts. For any other model, original strut mounts are required for installation. Kits ship bare (shock cartridges and springs where applicable), unless an accessory essential for lowering is required.

ST Suspensions is a KW brand, and products of this brand are manufactured by KW.