Bootmod3 S55 - BMW F80 F82 M3 M4 F87 M2 Competition Tune
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Bootmod3 S55 - BMW F-Series Tune by ProTuningFreaks
Unlock the true performance of your S55-powered BMW with Bootmod3. Tune your vehicle from stock to full race calibration using the world’s first and most advanced cloud-based tuning platform. Works seamlessly through your mobile device or computer.
CustomROM Features
- Map Switching via steering wheel buttons
- Flex Fuel tuning (Ethanol sensor integration)
- Anti-Lag (stationary or rolling boost building)
- Advanced Map Editor (5000+ tuning tables)
- Real-time datalogging (80+ RAM channels)
- Ethanol % displayed via RPM gauge
Stage Maps & Performance Gains
- Stage 1 91: +20% HP / +22% TQ
- Stage 2 E30: +26% HP / +26% TQ
- Stage 2H 93: +42% HP / +30% TQ
- Stage 2H Racegas: +45% HP / +33% TQ
- Aggressive Burble (AGG) variants available
App & Cloud Features
- Compatible with iOS, Android, macOS, and Windows
- 1 OTS tune included + any marked “FREE” maps
- Live gauges, diagnostics, code reading/reset
- Cloud-based datalog & map storage
- GTS/CS transmission flash included (DCT models)
- Reset adaptations: octane, knock, etc.
Custom & Turbo Map Features
- GTS Startup Roar
- Exhaust burble tuning
- Cold start delete
- OPF/PPF and cat check delete (off-road use)
- Boost by gear, throttle tuning, speed limiter delete
- Meth, E85, and race gas tuning support
Compatibility & Requirements
- BMW S55 Models Supported:
- F80 M3 (2014–2020)
- F82/F83 M4 (2014–2020)
- F87 M2 Competition (2018+)
- Minimum OS: iOS 13+, Android 5.0+, Windows 10+, macOS 10.15+
- Required: BM3 WiFi Adapter or ENET cable (sold separately)
- Note: 2019+ S55 may require bench unlock.
Legal Disclaimer & Terms
VEHICLE MANUFACTURER WARRANTY AND EMISSIONS DISCLAIMER
Some items used and/or installed by PRO TUNING FREAKS may void portions of your vehicle’s factory warranty. Some items may not be legal for “on highway use”. PRO TUNING FREAKS makes no guarantees to the legality of any parts used for “on highway vehicles” and accepts no responsibility for compliance with the vehicle’s factory warranty.
Digital Product Terms
*By purchasing this digital product, you acknowledge and agree to the following:*
- Immediate Delivery: You give express consent for immediate delivery, waiving your right to cancel once delivery begins, in line with the Consumer Contracts Regulations 2013. Delivery is typically completed within 24 hours but may take longer due to technical reasons.
- No Refunds After Delivery: Refunds will not be issued once delivery has started, unless the product is faulty, inaccessible, or not as described under the Consumer Rights Act 2015.
- Compatibility: It is your responsibility to ensure the product is compatible with your vehicle. No refunds will be given for incompatibility if the correct product was supplied.
- International Orders: By purchasing from outside the UK, you acknowledge that UK law applies, and our refund policy is as outlined above, regardless of your local consumer laws.

