Bilstein B12 Suspension Kit (46-258649) - Insignia SpoTourer 8.13- 1.4-1.8 Rear Axle Bilstein B4 offers a direct-fit

Bilstein B4 offers a direct-fit replacement that brings your suspension back to factory-fresh condition

the B6 4600 provides greater stability

Bilstein B1 kits are the smart choice for maintaining durability

sharper turn-in

OEM-Quality Performance: Designed to match the damping characteristics of your vehicle’s original suspension setup

Bilstein B12 Suspension Kit (46-258649) - Insignia SpoTourer 8.13- 1.4-1.8 Rear Axle Bilstein B4 offers a direct-fitBilstein 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