Product Details
KONI Special Active shocks for the 2009-2016 BMW Z4 AWD (E89) use KONI's patented Frequency Selective Damping (FSD) technology to deliver two damping curves in one fixed shock — soft for low-frequency road inputs (comfort) and firm for high-frequency body motion (control). The result is a daily driver that feels composed without compromising ride quality.
FSD reacts to the road, not to a driver setting, so there's nothing to adjust and nothing to wear out. Special Active works with stock springs or factory-spec lowering springs up to ~35 mm of drop, and is built on KONI's long-life twin-tube platform with the lifetime warranty on workmanship.
Features
- Patented Frequency Selective Damping — soft on bumps, firm in corners
- Zero adjustment required — FSD reacts to the road frequency automatically
- Compatible with stock or mild lowering springs (up to ~35 mm)
- Long-life twin-tube hydraulic design
- Made in the Netherlands by KONI
- Backed by KONI's lifetime workmanship warranty
Specifications
| Part Number | 8745 1370L |
| Part Name | KONI Special Active FSD Shock (Front Left) |
| Vehicle | 2009-2016 BMW Z4 |
| Drivetrain | AWD |
| Chassis Code | E89 |
| Position | Front Left |
| Damping Adjustment | No |
| Hardware Set Included | 71 50 02 580 0 |
Vehicle Fitment
- 2009 BMW Z4 AWD (E89)
- 2010 BMW Z4 AWD (E89)
- 2011 BMW Z4 AWD (E89)
- 2012 BMW Z4 AWD (E89)
- 2013 BMW Z4 AWD (E89)
- 2014 BMW Z4 AWD (E89)
- 2015 BMW Z4 AWD (E89)
- 2016 BMW Z4 AWD (E89)



