M113K RaceIQ ECU tune with tuning software and cable included. Compatible with most all cars with the M113K engines: E55, CLS55, SL55, S55, AMG
- Dyno tested
- Better throttle response
- Customized to your vehicle modifications
- Instant power gains
- Top speed governor removed
- Optimized timing and fueling maps
- Flash tune within the comfort of your own garage via the OBDII diagnostic port of your vehicle using OBD cable or My Genius handheld programmer