Bilstein B12 Pro-Kit Kit (46-180544) - BMW 3 (E90),

Bilstein B12 Pro-Kit Kit (46-180544) - BMW 3 (E90),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

Optimized for Lifted Vehicles: Designed to work with lifted ride heights while maintaining proper suspension travel and geometry

and suspension protection in any vehicle

Designed for drivers who crave sharper handling

Bilstein B1 – OE-Quality Bump Stops and Dust Covers

precision damping

reduced ride height

Bilstein B4 is not just a replacement—it's an upgrade in durability and technology

The best possible production tolerances ensure that the coils fit inside one another with no contact

Monotube Gas Pressure Technology: Superior heat dissipation and fade-free performance

over every bump

handling precision

the B12 Sportline delivers a true track-inspired suspension feel—without compromising OE quality and reliability