That bimmer had to of had some work done internally. there is no way you will find a bmw handling 1.5-2 bar of boost without putting some serious money into it. dont forget, anything is possable if you have the money. in regards to the motor i plan on getting, there are many places that ship half cuts strait from japan, and sell them. some of them are
www.jarcoinc.com , and
www.nadauto.com. they are all in the atlanta area. im sure there are some anywhere you go.