Description
OEM+ M-Car Performance Flash M3/M4 G8X
Upgrade your BMW M model with a genuine performance software flash—bringing the dynamic feel of special edition models like GTS, CS to your everyday drive. This coding service applies official BMW software, optimising throttle response, transmission behaviour, and power delivery for a more exciting and engaging experience.
Features
- OEM safety and reliability – Official BMW software ensures the upgrade is robust and safe for road or track.
- Remote installation – The entire process is handled remotely, with no dealership visit required.
- Live support – Our team guides you through every step for a quick and hassle-free experience.
Compatibility
2021+ G80/G81 BMW M3
2021+ G82/G83 BMW M4
2023+ G87 BMW M2
Not sure if your M-car is compatible? Enter your VIN at checkout and we’ll confirm before purchase.
Installation
- Remote Only: Coding is performed via a secure remote session using a Windows laptop and ENET cable. All instructions and support provided.
Why Choose This Upgrade?
- CSL/CS Transmission Flash – Responsive gear changes and a refined feel in Sport and Sport+ modes. The update also enhances exhaust burble characteristics, delivering the distinctive acoustic signature of the CS/CSL, ensuring every drive feels track-inspired and performance-focused
- CSL/CS Electronic Power Steering – Stiffened feel to steering for improved control and handling with more advanced power assist.
- CSL/CS Traction Control – More slip in MDM before power is cut/reduced and allows improved traction control setting and drift characteristics.
Experience the next level of BMW M performance—book your OEM+ Performance Flash and feel the difference on every drive.
