Skip to content

Services
Tuning files
Pricing
How it works
FAQ
Log in

Log in Open an account

Home
Tuning files
BMW
4 serie GC

BMW 4 serie GC tuning files

3 generations and 27 engine variants. Choose the model years of your vehicle.

F36 (2014–2016) 11 engines
F36 (2016–2020) 11 engines
G22 (2021+) 5 engines

Handmade ECU & TCU tuning files for tuners and workshops. Powered by ECUFAST USA.

Services

Performance tuning
DTC solutions
Transmission tuning
Custom calibration
Tuning files by vehicle

Company

About
How it works
Pricing
Supported tools
Resellers
FAQ

Contact

WhatsApp +1 (619) 719-0504
Contact form
Client login

Some operations are intended for off-road and motorsport use only. You are responsible for complying with the laws where the vehicle is used. Read our off-road use policy.

© 2026 TunedFile. Powered by ECUFAST USA. Terms · Privacy