BMW 4.4 N62 and Alpina differencies
Within this article I’ll share you the hardware and software differencies of the BMW 4.4 and Alpina B5 engines which were gathered for several years. With these information you’ll be able to supercharge your BMW with Alpina parts. (Only E60, E63, E65)
The differencies between the B5 and B7 Alpinas will be described also.