Chip tuning BMW 125i E81/82/87/88 218hp
Tuning specifications, additional options and a service request for your vehicle.

Before and after tuning
Service details
This chip tuning programme is listed for BMW 125i E81/82/87/88: a petrol engine and 218 hp in factory form. Choose the configuration by model, E81/82/87/88 generation and original vehicle specifications together.
Specifications for this version
- Power: factory figure 218 hp; listed tuned figure 280 hp (+62 hp).
- Torque: factory figure 250 Nm; listed tuned figure 340 Nm (+90 Nm).
- 0–100 km/h acceleration: factory figure 6.7 s; listed tuned figure 5.9 s (−0.8 s).
- Listed maximum speed: factory figure 245 km/h; listed tuned figure 280 km/h (+35 km/h).
For the factory 218 hp / 250 Nm version, the listed increases correspond to approximately 28.4% more power and 36.0% more torque. These percentages are calculated from this entry and help compare different catalogue configurations.
These figures are targets for the selected configuration, not an individual test report. The outcome is confirmed with regard to vehicle condition, fuel and the agreed programme.
Choosing additional options
For BMW 125i E81/82/87/88, the form offers Stage 1 / Stage 2 and additional items for the petrol engine: Popcorn, selected DTC deactivation, catalyst deactivation, EVAP / DMTL deactivation, VMax speed limiter adjustment, rev limiter adjustment.
These are form options, not confirmation that every ECU supports them. Required functions and hardware requirements are agreed after vehicle identification; selecting every option is not necessary.
For the E81/82/87/88 generation, the software read/write method is agreed after ECU identification. The model badge alone does not identify the required interface or connection procedure.
Before ordering for BMW 125i E81/82/87/88, prepare the VIN, current software details and your preferred options. Identification is needed to agree on the appropriate configuration, working method and price.
