STX Coilovers ST Suspensions BMW 3 Series

Years: 09/90-05/92

Maximum permitted front axle load (in kg): -900

Maximum permitted rear axle load (in kg): -1150

Front lowering in mm: 40-80

Rear lowering in mm: 30-60

Derived from motorsport, the STX range offers ultra-precise height adjustment while benefiting from a fixed damping setting made at the factory. Height adjustment at the front and rear (where the vehicle allows it) via a notched disc on the threaded body of the shock absorber. Galvanized finish plus anti-corrosion coating for extended durability.

ST Suspensions coilovers are supplied in sufficient quantity to equip the vehicle. They replace the original suspension without modification. For example, if the vehicle only has springs at the rear as original equipment, the same applies to these ST Suspensions kits.

The only models sold with strut mounts are the STXTA coilovers. For any other model, make sure to use the original strut mounts for installation. ST Suspensions kits are supplied bare (shock absorber cartridges and springs where applicable), unless an accessory essential for lowering is required. The struts are made of galvanized steel.

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

For any other information, please use our contact form.

Technical note to consider before ordering:

Installation may require wheel spacers.

For models manufactured before 6/92, the following parts must be replaced: Bearing: REF. BMW 31 331 092 885 + strut mount: REF. BMW 31 331 116 983 + dust boot: REF. BMW 31 331 110 196.