Well duh, stuff they put in the 7er eventually trickle down to the 3er...
As long as it doesn't add too much weight or mess with the dynamics of the car, bring on the better fuel economy.
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- 2014 CPO i01 BEV Electronaut Edition Capparis White Tera World, '17-
- 2015 CPO i01 BEV Laurel Grey Tera World, '17-
- 2015 i01 REx Laurel Grey Tera World, '15-'17
- 2003 CPO 330i ZHP Imola Red Build 03/03/03, '06-'15
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