BOOTMOD3 S55 - BMW F80 F82 M3 M4 F87 M2 COMPETITION TUNE Chassis Stage 1 91 octane: up

Stage 1 91 octane: up to 24%HP / up to 38%TQ

The absence of any rubber components and use of positive location and adjustment systems enables motorsport geometry settings to be achieved and to remain constant under arduous track and motorsport conditions

Some items may not be legal for “on highway use”

These improvements have in our tests resulted in a 5°C IAT reduction in combination with our side mounted radiator upgrade

Our engineers have developed a sporty yet harmonious basic setup

BOOTMOD3 S55 - BMW F80 F82 M3 M4 F87 M2 COMPETITION TUNE Chassis Stage 1 91 octane: upWorld's First, Most Advanced and Widely Adopted cloud based flash tuning platform for the BMW F and G series vehicles! Build the ultimate tune for your S55 powered vehicle and go from stock to full race calibration, and everywhere in between, with a map switch in the provided mobile app. bootmod3 calibrates the factory vehicle modules over the OBD port in a matter of minutes in the convenience of your driveway or anywhere internet access is available.