Quote Originally Posted by Davem3racer View Post
If any of this is incorrect, anyone feel free to jump in and correct me.

Bodywork on the tail was modified where it tended to break.
Rear spring rate changed.
Lighter clutch pull.
Software updates.
There was a running change in the way the exhaust headers were welded, but I'm not sure when that actually took place, it could already have been on the 2015's.
Rear spring and lighter clutch pull started in '15
2 piece tail and updated software started in '16 ('14 and '15 owners can send in their dash and ecm for a free software update)
I hadn't heard of the exhaust difference - is there any documentation anywhere about that? (Not doubting you - just want to read more about it)