BMW E65 E66 E67 rear shock Bilstein B4 DampTronic 26-245584

For E65/E66/E67 7 Series (2001-2009) with factory EDC - this is the Bilstein B4 DampTronic 26-245584 rear damper. Not a retrofit, not a bypass: it’s the correct monotube unit designed to work with BMW’s electronic damping control as standard.

It’s what you fit when you want predictable, fade-resistant rebound and compression on fast road or track day duty - without disabling EDC or coding modules. No ‘OEM replacement’ framing; this is a performance-calibrated damper for drivers who still use their 7 Series daily, or run it on circuit days where consistency matters more than comfort.

• Compatible with: All E65/E66/E67 chassis - 730i, 735i, 740i, 745i, 750i, 760i, 730d, 740d, 745d
• EDC-ready: Plug-and-play with factory wiring and control logic - no coding required
• Monotube gas-pressure design: Higher heat tolerance and response vs twin-tube units - critical for sustained pace
• Stage 1+ friendly: Holds up under increased power and cornering loads without bottoming or drifting valving
• Fit in pairs: Always replace both rears - mismatched damping ruins balance and accelerates wear

Searches this answers: BMW E65 rear damper, E66 EDC shock, E67 monotube rear shock, Bilstein 26-245584, fast road 7 Series suspension, track day 7 Series rear damper, daily driver EDC upgrade.