Bilstein B12 Suspension Kit (46-258519) - Astra (J) GTC 1.4-1.6 SIDI A the B14 kit delivers exceptional

the B14 kit delivers exceptional road feel

Bilstein EVO S – Performance Coilovers with Precision Handling and Aggressive Stance

dynamic driving experience without compromising safety or comfort

The Bilstein B12 Sportline suspension kit pairs Bilstein’s high-performance dampers with Eibach Sportline lowering springs to deliver a noticeably sportier driving experience

Designed for precision fitment with Bilstein B4/B6/B8 shock absorbers

Bilstein B12 Suspension Kit (46-258519) - Astra (J) GTC 1.4-1.6 SIDI A the B14 kit delivers exceptionalBilstein B12 Pro Kit Complete Sport Suspension with Precision Handling The Bilstein B12 suspension kit combines Bilsteins performance dampers with specially matched Eibach lowering springs for a true plug and play upgrade in handling, ride quality, and aesthetics. Designed for drivers who demand sporty dynamics, reduced ride height, and OEM level comfort, the B12 kit delivers a balanced suspension solution straight out of the box. Whether you're