BMW M3 E90 E92 E93 DCT GTS Software Upgrade

Evolve GTS DCT software for the E9X M3’s dual-clutch transmission - no hardware, no wires, just a flash that delivers GTS-spec shift logic. Works on UK-spec DCT models only.

• Faster shifts - especially noticeable reversing or under load
• Smoother rev-matching - predictable downshifts for road or track
• D2 mode at start-up - relaxed default, no more aggressive defaults
• S-mode memory - remembers your preference across ignitions
• OEM+ compatibility - non-invasive, reversible, no fault codes

Not for manual cars. Not a ‘stage’ in the traditional sense - it’s a calibration upgrade, ideal for fast-road or track-day use where responsiveness matters.