Originally Posted by Rom3n
There are several reasons behind the design. First it simplifies the installation process. You do not need to run additional oil lines and tap into the cars motor oil. Also by not sharing the oil with the motor it helps to keep oil temps down during operation. It's a simple process to change the oil in the blower; it only takes about 5 min. Most have it done when the car gets its motor oil changed.
ok, ya sold me. I just always look for the less maintainence option on a mod like this. The ASA blower i had on my 330ci used the engines oil..it was just one less thing to worry about but this sounds easy enough!!