Catégorie
modern high security
Stage 1 (gains)
diesel/gasoline typical +15-30%; sourced dyno required per vehicle
Stage 1 (prix indicatif)
€250-€650 retail / €40-€120 file service
Temps d'intervention
20-90 depending virtual read, bench unlock, checksum
Niveau requis
workshop only recommended
Outils nécessaires
professional flasher + stabilised PSU + bench cable where needed + checksum support
Fiabilité
medium-high when supported, lower on new SW/SOTA locked variants
Architecture
Continental/Siemens EMS generation
Lecture / écriture possible
Variable selon méthode utilisée
Protocole de communication
BOOT, OBD
Cadre légal
FR/DE/CH/EU: road use may be illegal if emissions/noise/type-approval affected; track/export disclaimer required; verify local law