Originally Posted by BuraQ
No I didnt, "technically speaking", transfer my Dinan badge
I like the 355is
The gas milage is actually better than stock tune gas milage
based on 100 miles daily driving. However it can drop to 21 mpg if I drive the car over 3k rpms continuously.
I get to 60-80 mph in a snap without having to shift pass 3k RPMs
Good info. Thanks. I'm considering between doing a Dinan or doing the 2014 turbo'd M3. I really don't care to change the exhaust, suspension or coolers but I would love even more power and that badge!