Originally Posted by: iwin123123 
That's for FH2, not the Fast & Furious standalone which is completely separate and cannot be downloaded anywhere. There are no discs or codes, it was free and was only available for a short time.
Sorry. My bad.
That's correct for the FH2:FF standalone game.
Since you can't buy it anymore the only possible way is to find a friend who has FH2:FF for XB1.
He can log in with his account on your XB1 and downloads the game to your console. After that you can play the game under your account using the XB1 gameshare feature between all the accounts logged in on one console. Or even offline using the 'home console' feature.
Fanatec PWTS + CSS Pedals v3i + CSS Shifter SQ v1.0 + Playseat Revolution GT @ XB1X via
DriveHub ... use your 'old' wheel on XB1 & PS4
How to get locked cars in FM7
*full list*