Bilstein B8 8100 ZoneControl R DSA front shock for 2019+ Ram 2500 4WD with a 2–2.5" front lift is a 60mm large-bore adjustable reservoir shock that provides position-sensitive rebound damping. Click adjusters allow precise dual-speed compression tuning while the monotube layout and vehicle-specific valving maintain consistent, fade-resistant performance. The design improves comfort and control for lifted truck applications.
Bilstein 2019+ Ram 2500 4WD (w/ 2-2.5in Front Lift) B8 8100 (ZoneControl R DSA) Shock - Front Right