Description
The BOOTMOD3 S55 Tune is the world’s first, most advanced, and widely adopted cloud-based flash tuning platform for BMW F and G series vehicles. Designed specifically for BMW’s S55-powered M cars, this tuning solution lets you transform your vehicle from stock to full race calibration in minutes through your OBD port using the included mobile app.
With BOOTMOD3, you gain full control over your BMW’s performance, including advanced tuning features through the CustomROM platform:
- Map switching on-the-fly using steering wheel controls (4 switchable maps)
- Flex fuel tuning with automatic ethanol percentage adjustment (0–100% ethanol)
- Anti-lag for instant boost during roll racing or launches
- Advanced map editor with access to 5,000+ tuning tables
- Datalogging of 80+ RAM channels with industry-leading throughput
- Ethanol content display integrated into the factory dash RPM gauge
Performance Gains (approximate):
- Stage 1 91: +20% HP / +22% TQ
- Stage 1 93: +22% HP / +23% TQ
- Stage 2 91: +23% HP / +26% TQ
- Stage 2 93: +24% HP / +26% TQ
- Stage 2 E30: +26% HP / +26% TQ
- Stage 2 Race Gas: +26% HP / +26% TQ
- Stage 2H 91: +38% HP / +30% TQ
- Stage 2H 93: +42% HP / +30% TQ
- Stage 2H E30: +45% HP / +33% TQ
- Stage 2H Race Gas: +45% HP / +33% TQ
Additional Features Include:
- GTS/CS transmission flash (DCT equipped vehicles)
- Live Dash real-time monitoring
- Diagnostics: read/clear codes, reset adaptations, ECU power reset
- Exhaust burble adjustments (OTS & custom maps)
- Cold start delete, cat efficiency check removal (off-road use)
- OPF/PPF/GPF removal
- Custom high-pressure fuel pump & TMAP sensor settings
- Boost by gear % reduction
- Speed limiter removal
- Support for upgraded turbos, E85 blends, race gas, and meth injection tuning
Fitment (S55 Engine BMW Models):
- 2014–2020 BMW F80 M3
- 2014–2020 BMW F82/F83 M4
- 2018–Present BMW F87 M2 Competition
System Requirements:
- iOS 13+ / Android 5.0+
- Windows 10+ / macOS 10.15+
