Originally Posted by ucmike
I've been looking at them, but have read the shift boot may not line up properly. Will I have to buy a new one with the zhp knob?
It'll line up with the stock boot, all you need is the knob itself. The part number is 25 11 7 896 886, should run you about $70 from Tischer or equal
Install is a breeze, you just put it in 2nd gear and pull the stock knob straight up/off.
The ZHP knob then fits right on - it's both shorter and weighted, a much better feel. I used it on an E90 335 for 3 years, barely even looked worn afterwards.
You can search the forums here for some additional discussions/pics.
Enjoy that new ride!