Performance tune for S58 - G80 G82 G83 M3 M4 X3M X4M

PLEASE NOTE: 2021+ MODEL YEAR CARS REQUIRE AN ECU BENCH UNLOCK BY FEMTO BEFORE TUNING IS POSSIBLE. FOR MORE INFORMATION, PLEASE CLICK HERE ALL TUNING IS DONE VIA MHD ONLY. THIS REQUIRES YOU TO HAVE AN ENET OBD2 ADAPTER, AND THE CORRECT LICENSES FROM THE RESPECTIVE TUNING PLATFORM. IF YOU HAVE ANY QUESTIONS, PLEASE CONTACT US BEFORE PURCHASING. For more info on how the tuning process works, be sure to check our tuning tech talk HERE 🚘 Horsepower GainsStock WHP: 498 570 WHP (+72 WHP over stock) RK Tunes Front Mount Intake (G8x) or (X3/4M) Custom Tune from RK Tunes (Link to product) MHD Super License (Link to product) MHD Wireless Flash Adapter (Link to product) NGK 96206 spark plugs (Link to product) RK Tunes High‑Output Ignition Coil Packs (Link to product) 2021 or newer? You need a Femto unlock! (Link to product) 600 WHP (+102 WHP) All above + Hi‑Flow Catted Downpipes 710-745 WHP (+212 / +247 WHP) All above + MHD Flex‑Fuel Kit (Link to product) E40 Fuel Blend*710whp on stock