Tuning for BMW E-series. Nothing else.
We only work on the E-series, so we know these ECUs well. Pick yours below to see what we can do.
Not sure? The ECU type is printed on the label on the ECU. Send us a photo or your VIN and we’ll check it.
What we do
ECU software tuning
Custom software for your engine and your goals: power, response, or economy.
Fault and limiter work
Speed limiter changes, setup for modified cars, and software fixes.
Read and write by request
Send your ECU or bring the car. We confirm the method before we start.
How it works
- Choose your ECUUse the selector above or the form below.
- Tell us about the carModel, engine, and any modifications.
- We reply with a quoteYou get the plan, price, and timing before any work begins.