Bought the Cleanest High Mileage BMW 650i Gran Coupe, but Engine has Issues!

Bought this 2015 BMW 650i Gran Coupe with 185k miles for a bargain due to Engine Issues.. 3 Owners, Clean Title, OEM/Stock, Well Maintained, Clean Inside and Out! Has misfire on cylinder 2 and 7, the N63 engine is a maintenance demanding engine. Hope it will be an easy fix! Tune in for F06 650i series on my channel! Enjoy!