I am curious , did FMF used to make only one style of pipe like Pro Circuit does now? When I bought my '91 cr125 it came with an FMF platinum pipe. It says FMF gold series on it and has a signiture below that. I've talked to others who have the same pipe, and they don't know what it is exactly(fatty, gnarly, rev, ect). I'm not really sure which pipe it is, and I wanted to know where the power gains were supposed to be with this particular model. Any help is appreciated.
