STX Coilovers ST Suspensions OPEL Astra J GTC

The STX coilovers by ST Suspensions (part number 13260074) are designed for the Opel Astra J GTC (P-J/SW) OPC / Coupe, from 06/12 onward. Motorsport-derived, the STX range offers precise height adjustment with a fixed factory-set damping.

• Front lowering: 10 to 35 mm
• Rear lowering: 5 to 35 mm
• Maximum permitted front axle weight: -1180 kg
• Maximum permitted rear axle weight: -930 kg
• Height adjustment at front and rear (on vehicles that allow it) via a dial on the threaded body of the shock absorber
• Galvanizing and anti-corrosion coating
• Galvanized steel struts

Installation and shipping

The coilovers are supplied in sufficient quantity to equip the vehicle and fit in place of the original suspension, without modification. If your vehicle only has springs at the rear as standard, the same applies to this kit. Only STXTA models are sold with strut mounts: for other models, original strut mounts are required. The kits are supplied bare (shock absorber cartridges and springs where applicable), unless an accessory essential for lowering is required. ST Suspensions is a brand of KW, and its products are manufactured by KW.

Technical note: please contact us to confirm compatibility before ordering.