STX Coilovers ST Suspensions OPEL Astra H GTC

Years: 03/05-

Maximum permitted front axle weight (in kg): -1060

Maximum permitted rear axle weight (in kg): -840

Front lowering in mm: 20-45

Rear lowering in mm: 10-35

Derived from motorsport, the STX range offers ultra-precise height adjustment while benefiting from a factory-set fixed damping. Height adjustment at the front and rear (on vehicles that allow it) via a disc located on the threaded body of the shock absorber. Galvanized finish plus anti-corrosion coating for extended longevity.

ST Suspensions coilovers are supplied in sufficient quantity to equip the vehicle. They fit in place of 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 Suspension kits.

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

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

We remain at your disposal via the contact form for any other information.

Technical note to consider before ordering:

Installation may require wheel spacers.

For vehicles equipped with electronically controlled suspension, check that it is properly disconnected. You can find a disconnection kit in the KW accessories range: REF 68510175 (except OPC) / 68510228 (OPC only), a disconnection kit