Jethog 
2001 BMW Z3 Convertible 2.5i 2dr Roadster (2.5L 6cyl 5M)
Handles like it's on rails   
 I have taken my z3 to Sebring, Robling Road and Road Atlanta race tracks. I love the way it would build momentum as you flow the track. My best times have been Road Atlanta 1:22.06 / Sebring 2:13.59 / Robling Road 25.98. The only thing that has been done is some computer work, and air intake with proper maintance care; before and after track days