Gintani F8X M3/M4 Software Upgrade
Now available! BMW Fxx OBD2 Flasher for Gintani bitFlash. *Your ECU no longer has to be sent in or opened*
Tune options include:
- Top speed limiter removed
- Octane ignition timing & optimization of fuel quality (91, 93, E85, etc)
- Exhaust Burble
- GTS Start-up
- Cold start on/off
7 years ago