RaceChip GTS Black Tuning Box - M3 Inc. Competition (F80) / 2012- Bluetooth with App Engine:M3 Competition (450hp model) In-house dyno remap

In-house dyno remap

It's made to match OEM dimensions right down to the original factory size hex nut

or to see the biggest performance gains

with only slight trimming to the inside of the bottom grille required in some applications where the original bumper may have sagged over time

6L EA211 (Requires x4)

RaceChip GTS Black Tuning Box - M3 Inc. Competition (F80) / 2012- Bluetooth with App Engine:M3 Competition (450hp model) In-house dyno remapGains of +86hp on M3 (431hp model) Gains of +80hp on M3 Competition (450hp model) Gains of +71hp on M3 CS (460hp model) Fine tune and change your driving settings on the fly with the bluetooth version and free app! The best of its kind for high performance cars. State of the art industry grade hardware, up to the minute software, ultra modern technology (up to 7 analogue and digital channels), comprehensive safety and service package everything a