temm:

Here's what I don't like about the new Z4 compared to the new Boxster:


* No limited slip diff (optional on Boxster)

* No sport exhaust (optional on Boxster)


        BMW will soon release upgrades for the E89 from its BMW Performance division. I know there is going to be an optional sport exhaust and possibly some kind of E-LSD as offered on the Performance 135i