Alright so to have the Mountune MP215 Upgrade installed on my FiST (which is US Spec, it'll be a goddamn unicorn in the states) it'll cost 1050 euro. This will include the full Mountune induction upgrade, a special tune, and the M-Tune tuner thing (it's the same as the Cobb AccessPort).
Is it worth it? It seems a bit pricey but to have it done right at an actual Mountune shop in Europe would definitely be something to make my car stand out when I make it back home. And I'd have the AccessPort which I want anyway.