Services / ECU Tuning / G80/G82 3.0 CSL 6MT Tune
Illustrative — ask us for photos from your exact model.
G80/G82 3.0 CSL 6MT Tune
No hidden fees · price confirmed before you book in
Selected 3.0 CSL-derived software options for compatible manual-transmission G8X M3/M4 applications.
What you get
A remap tailored to your engine and how you actually use the car
Options for performance, economy, or a balance of both
Read-outs before and after, so you can see what's changed
Honest advice if your car isn't a good candidate for tuning
Three steps, start to finish
Assess
We check your engine's condition and current software.
Map
Your ECU is read, adjusted, and written back using your exact vehicle's calibration.
Verify
We check for fault codes and confirm everything's running clean before you leave.
Common questions
Will tuning affect my warranty or insurance?
It can — we'll always talk this through honestly before booking, so you know exactly where you stand.
Is it safe for daily driving?
Yes, when it's done properly and within the engine's limits, which is exactly how we approach every job.
Can you reverse a remap?
Yes, we can return your ECU to its original factory map at any time.
Other ECU Tuning services
ECU Remapping
Custom ECU software calibration designed to optimise compatible engine parameters for improved performance, drivability or efficiency.
Stage 1 Remap
Software-only performance optimisation for compatible standard or near-standard vehicles, calibrated within appropriate hardware limits.
Stage 2 Remap
Performance calibration designed for compatible vehicles with the required supporting hardware modifications.
Ready to get started?
Tell us your registration and we'll confirm compatibility before you book anything in.