300 HP Complete Package
€750- ECU Unlock + 300 HP engine tune
- MOSTUNED Flasher included at no extra cost
- Feature coding package
- Stage 2 or Stage 3 gearbox + Gear Display
- Burble · OPF/DP calibration · Sport Cooling
- Cold Start · Vmax · RPM Limiter
Flasher licence and complete packages
Compare a licence to write your own file with our complete 300 HP and 321 Edition packages.
Flasher · 350 €
For writing your own compatible file or your tuner’s file. It does not include ready-made power calibrations, feature coding or gearbox service.
MOSTUNED / PACKAGESMOSTUNED / BMW MOSTUNED / BMW MOSTUNED / UPGRADE
Choose your power. Complete your package.
300 HP, feature coding and gearbox tuning in one package. Choose 321 Edition for 321 HP / 500 Nm.
321 Edition Complete Package
€1,250- 321 HP · 500 Nm
- MOSTUNED Flasher included at no extra cost
- All services in the 300 HP complete package
- Feature coding + Stage 2/3 + Gear Display
- Requires a downpipe and E30 fuel
- Map Switch options are added separately
321 Edition Upgrade
+€500- For an existing MOSTUNED 300 HP package
- 321 HP · 500 Nm
- Requires a downpipe and E30 fuel
Features depend on vehicle equipment and software compatibility. 321 Edition requires a downpipe and E30 fuel.
Package scope
The €750 complete 300 HP package includes ECU Unlock, feature coding, Stage 2/3 gearbox tuning and Gear Display. Burble, OPF/DP calibration, Sport Cooling, Cold Start and limiter settings are included for supported calibrations. 321 Edition (321 HP / 500 Nm) costs €1,250 complete, or €500 to upgrade an existing 300 HP package. Map Switch adds €500 or ID7/ID8 MGU Map Switch adds €1,000; these are separate alternatives.
Contact
Get in touch
WhatsApp: +90 547 470 40 40
Email: [email protected]
Instagram: @mostuned
Istanbul · Monday–Saturday 09:00–18:00 (TR time) · Remote service by appointment
Not sure?
Send your model, hardware and goal — we will pick the right package together. We do not sell what does not fit.