Bilstein B12 Suspension Kit (46-257833) - SLK (R172) 200, 250 ER Matched Damper & Spring Combo:

Matched Damper & Spring Combo: Bilstein dampers paired with Eibach lowering springs for perfectly tuned performance and ride comfort

but don’t want the complications of a full sport setup

Sporty Yet Comfortable: Offers firmer

Essential Suspension Service Parts: Recommended when replacing shocks or struts for a complete install

Bilstein B12 Suspension Kit (46-257833) - SLK (R172) 200, 250 ER Matched Damper & Spring Combo: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