Congrats! Use it well.
Greg is right about the oil. It is not unusual to use 1 quart every 400-600 miles. I did. Fortunately, it is easy to add oil. Pop open the engine cover, unscrew the yellow oil cap, pour in a quart, screw back cap, close engine cover, get back in car. 2 minutes start to finish.
All so worth it. I also believe that you only see .9 bar if you are giving it full throttle from lower rpms on up. Greg, any insight?
A B&M shifter makes a huge improvement to the shifting feel. Well worth every penny. If you want to make an exhaust change to the fairly subdued stock exhaust, Evo was excellent quality and sound and is reasonably priced, relative to what else is out there. Just sold my used one. Know of one guy who in the last 24 hours was offered a 10%+ discount off new. Ruf is about 40% more than Evo's price, for comparison.
Also, check out
http://www.funcarsonline.com/frames/.../911turbo.htm. It's a good site (with the occassional argument / bickering) but by and large quite helpful.
Enjoy!!!
- A-Train