i own a 1997 528i (e39) and it is in need of new rear brake pads and a new clutch. my funds are limited and i cant afford the 140 dollar bentley repair manual. i was wondering if anyone could help me find some sources for the job. also i heard that there is a piece that keeps you from "popping" the clutch on the 525, 528, 530, and 540 but it is not on the m5. is there a way to remove that piece so that i can "pop" the clutch. any info would be greatly appreciated.