If you are in the US, and you are a member of the BMW Car Club of America (and if not, why not?!?)...
Check out the September 2016 issue of Roundel magazine. There are two articles on i8s. The second one is mine: Maui I8.
Aloha!
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cages:'18 M2, '15 i8, '15 X6M and '18 K1600GT
History: '96 Z3, '95 540i, '95 540iA, '00 M5, '04 X5, '88 M6, '89 750iL, '08 Z4MCoupe, '12 ActiveE, '62 R60/2, '76 R90S, '08 R1200GSA, '10 G450X
I own no garage queens. If it's in my driveway, it's been ridden hard and put away wet. ...and now, with a light crust of Maine road salt.