Nederlands 
Engels 
Duits 
OPEL ASTRA J GTC
JAMEX Sport Springs
JAMEX Sportsprings OPEL
| TUV | |
| GOCA | |
| max_axleload_front | 0 |
| max_axleload_back | 0 |
| Note |
0
|
| Verlaging VA | 30 |
| Verlaging HA | 30 |
| Artikel nummer | 122740 |
JAMEX Chip & Eco Tuning
EPC ECO Base Upgrade (ECU)
| PK origineel | 110 |
| PK getuned | 120 (+10) |
| Koppel standaard | 260 |
| Koppel getuned | 280 (+20) |
| Artikel nummer | 752226 |
EPC POWER ELITE Upgrade (ECU)
| PK origineel | 110 |
| PK getuned | 135 (+25) |
| Koppel standaard | 260 |
| Koppel getuned | 320 (+60) |
| Artikel nummer | 750498 |