Just found this in the Urban Dictionary. Don't believe everything on the internet.....hehe.:
BMW, the company that brings you the Ultimate Driving Machine, created the ZHP Performance Package (ZHP) for the '03-'05 330i. It has 260HP stock and has touches of its big brother, the //M3, including the grill, ground effects, and bumper. It also comes with 12 Speaker Harmon Kardon sound system stock. Definately the ultimate BMW becuase of its handling, sportiness, and luxury.
http://www.urbandictionary.com/defin...W%20330i%20zhp