STX Coilovers ST Suspensions BMW 3 Series

The STX coilovers from ST Suspension (part number 13220051) are derived from motorsport. They allow precise height adjustment, with a fixed, factory-set firmness.

• Vehicle: BMW 3 Series (E46), (346L, 346C, 346R) Sedan, Coupe, Wagon, Convertible, single-spring
• Years: 05/98- (Sedan: 03/1998 - 02/2005)
• Maximum permitted front axle weight (kg): -910
• Maximum permitted rear axle weight (kg): -1215
• Front lowering: 40-75 mm
• Rear lowering: 30-60 mm
• Galvanized steel struts with anti-corrosion coating

Installation and Shipping

Height adjustment is made at the front and rear (on vehicles that allow it) by a ring located on the threaded body of the shock absorber. The 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 as standard, the same will apply to these kits.

Only STXTA models are sold with strut mounts. For all other models, plan to use original strut mounts for installation. Kits are supplied bare (shock absorber cartridges and springs where applicable), unless an accessory essential for lowering is required.

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

Technical note before ordering: except 4WD.