BMW F8x M3/4 xHP Gearbox Tuning model-M140i (F20 -Valet Mode

-Valet Mode

Softer spring rates can be chosen when comfort is the main priority

Custom Geometry Setup – Precision alignment tailored for maximum performance and real-world drivability

Stage 3 Tuning requires the following hardware:

MG Flasher is a mobile application developed to provide OBD tuning capability of BMW Fxx/Gxx series with Gen 1 & 2 B46

BMW F8x M3/4 xHP Gearbox Tuning model-M140i (F20 -Valet ModeXHP Gearbox Tuning Packages Priced at 420 inc VAT STG 1 Road Comfort Transmission Tune: Raised Max Line Pressure to 19Bar Raised Max Allowed Torque for both clutches STG 2 Sport Transmission Tune: Raised Max Line Pressure to 19Bar Raised Max Allowed Torque for both clutches Increased Aggression in Auto(D) Shifting Modes Optimized launch Control based on GTS and CS Models Higher clamping torque during launch Faster blips in Manual Mode STG 3 Sport+