Need For Speed :: San Andreas

Hi, I'm looking for the monroe pieces, but I can not find the last piece I have 9 | 10 and I'm looking for premium, but I've already traveled in all the hidden places mountains, etc. and it is not

Search more carefully. It's most likely on the place you don't bother checking, like you feel you checked the area the most, but in fact, the part is there.

i got it on the highway and thats the only part i have
lol