Nederlands 
Engels 
Duits 
BMW 4 Cabriolet (F33, F83) 428 i xDrive
JAMEX Chip & Eco Tuning
EPC POWER ELITE Upgrade (ECU)
Warrenty Image
| PK origineel | 245 |
| PK getuned | 330 (+85) |
| Koppel standaard | 350 |
| Koppel getuned | 444 (+94) |
| Artikel nummer | 740935 |
EPC POWER ELITE Upgrade (ECU)
Warrenty Image
| PK origineel | 245 |
| PK getuned | 299 (+54) |
| Koppel standaard | 350 |
| Koppel getuned | 423 (+73) |
| Artikel nummer | 740934 |