Here I will try to sumarie what can be done with the Z4 suspension, please feel free to add any good information!!
Standard Z4
- Springs
- Intrax
- H&R - Lowering: 1.5 F / 1.25 R - PN: 50421
- Eibach Prokit - Lowering: 1.2 F / 1.2 R - PN: 2073.140
- Coilovers
- KW Variant 2 - 0.8-2.0 F / 0.6-1.5 R
- KW Variant 3 - 0.8-2.0 F / 0.6-1.5 R
- H&R - Lowering: 1.2-2.2 F / 1.2-2.0 R - PN: 29276-1
- Eibach
- Sway Bars
- H&R - Front : 27mm / Rear : 21mm - PN: 70276
- Eibach
M-Roadster/Coupe- Springs
- Intrax
- H&R - Lowering: 1.0 F / 1.0 R - PN: 29119-1
- Eibach
- Coilovers
- KW Variant 3 - 0.4-1.5 F / 0.2-1.4 R
- Eibach