Nederlands 
Engels 
Duits 
BMW Z4 Roadster (E89)
JAMEX Sport Springs
JAMEX Sportsprings BMW
| TUV | |
| GOCA | |
| max_axleload_front | 0 |
| max_axleload_back | 0 |
| Note |
0
|
| Verlaging VA | 30 |
| Verlaging HA | 25 |
| Artikel nummer | 122011 |
JAMEX Chip & Eco Tuning
EPC POWER ELITE Upgrade (ECU)
| PK origineel | 184 |
| PK getuned | 252 (+68) |
| Koppel standaard | 270 |
| Koppel getuned | 377 (+107) |
| Artikel nummer | 741628 |
EPC POWER ELITE Upgrade (ECU)
| PK origineel | 184 |
| PK getuned | 227 (+43) |
| Koppel standaard | 270 |
| Koppel getuned | 332 (+62) |
| Artikel nummer | 741627 |