06-01-2010, 09:55 PM
Join Date: Dec 2007
Location: Charlotte, NC
My Ride: 03 325XI Sprt Prem
1)  ZSP - Sport Package
The sport package has been available on all E46 3-series cars. It typically included:
A 3-spoke multifunction steering wheel
Sport seats with adjustable thigh support and heavier, more pronounced side bolsters.
Sport wheels and tires (larger wheels with a different design and lower-profile tires)
Sport suspension calibration (stiffer springs/shocks). Note that 2001 and up coupes got the sport suspension as standard equipment.
2) AWD system is a fixed 38F/62R split. Worked good for me when I was in the Northeast. Here is a helpful thread. http://forum.e46fanatics.com/showthread.php?t=765596
2a) + 1 on the CV joints. I had both my outer joints replaced, and one of my inner joints is leaking now.
2003 325XI 5-speed ZSP ZPP