Bilstein B12 Pro-Kit Kit (46-194367) - VOLVO C30, R2 you're backing an uncontested champion:

you're backing an uncontested champion: a successful motor sports fitter and a leading original equipment manufacturer of automotive springs

Durability & Fit: OE-quality fitment with robust internals designed to handle aggressive driving and lowered stance

Monotube Gas Pressure Technology: Consistent damping even under high-performance conditions—no fade

Bilstein B6 Performance Dampers – Enhanced Control Without Compromise

Bilstein B12 Pro-Kit Kit (46-194367) - VOLVO C30, R2 you're backing an uncontested champion:Bilstein 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