[hilsman]

All I can say is wow! Had chance to drive a race chip black equipped M8. Ben at RGSports had updated to M8 software(previously installed in F90 M5C). A game changer. No dyno numbers or draggy times which I know will be off putting to some. It's noticeably and I mean noticeably faster than M5C I drove. Same simple 10 minute install and Bluetooth makes changing settings a breeze. It's just so simple! Ben is the MAN.