Bilstein B12 Suspension Kit (46-340412) - MAZDA 3 BM V or track at the turn

or track at the turn of a dial

Perfect OE Fit: Direct bolt-on replacement using original mounting points—no modifications needed

or occasional track use

Adjustable Damping: 9 or 10-stage manually adjustable rebound and compression damping—tune your setup for comfort

Featuring threaded height adjustment and Bilstein’s signature monotube gas pressure technology

Bilstein B12 Suspension Kit (46-340412) - MAZDA 3 BM V or track at the turnBilstein 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