BMW F8x M3/4 xHP Gearbox Tuning model-M140i (F20 Whilst the B58 is known

Whilst the B58 is known for becoming a monster with just a couple of easy mods whereas the N55 is considered less tuneable

which doesn't have to be the case

Note: These wheel nut heads are smaller than factory wheel nut heads and have a tapered seated fitment

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

every tune is precise

BMW F8x M3/4 xHP Gearbox Tuning model-M140i (F20 Whilst the B58 is knownXHP 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+