BMW E65 E66 E67 Rear Shock Absorber Bilstein B4 19-218939

Bilstein B4 19-218939 rear shock for E65/E66/E67 7 Series (2001-2009) - not a show car part, not a track-day special, but the pragmatic fast-road damper that actually tightens up floatiness, kills rear-end knock and restores steering feedback without wrecking ride comfort.

• Fitment exact: E65 sedan, E66 long-wheelbase, E67 ActiveHybrid - all 730i/d to 760Li, including Alpina B7 (E65)
• Stage 1 sensible: ideal for daily driver refresh, fast-road tightening or as a baseline before coilovers
• Not OEM replacement: it’s a performance-tuned gas-pressure twin-tube with higher damping thresholds than stock - no spring seat or top mount included
• Search terms covered: BMW 7 Series rear shock, Bilstein B4 E65, E66 rear damper, E67 shock absorber, 7 Series fast road suspension, Bilstein 19-218939