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View Full Version : any 1 know much about this exhaust


fmf400ex03
10-17-2004, 04:31 PM
i am wonderinif any 1 knows how well the graydon proline works on the 400 and does any 1 run 1 and how do they like it.
10-17-2004, 06:33 PM
there not bad..for an ex i dont realy think any pipe matters...the difference is only like .5 hp....so get whatever you can afford..just make sure its good quality
JRDrider22
10-17-2004, 06:39 PM
ive never really seen someone with that. also go to a track and see what other people have on. ask them how they like it
cals400ex
10-17-2004, 07:05 PM
my buddy got it and didn't like it. the silencer is HUGE. it looked really funny and it also stuck out past the grab bar. he sent it back and got a refund. he then put on a sparks x-4 and really loves it. this x-4 seems to put out more power than the graydon did, even on his built bike. the graydon was pretty quite compared to his sparks though.

i thought graydon went out of business??