Yamaha WR450 YOSHIMURA SOUND
Arrancando la Yamaha WR450 2008.
WR450F - Stock vs GYTR FMF Powercore 4 Exhaust - Dave Rajvosa
A simple comparison between the stock and FMF pipe (with a little edit at the beginning). The FMF pipe is much louder in real life but there is still an obvious difference. Stay tuned for more vids which will be here soon!
WR 450 F 2008 - FMF powercore 4
Rev limiter!!!!!!!!! WR450F - 2008 Mods. - Grey Wire cut -Air Box Mod. -AIS removal kit -JD Jetting -YZ Throttle Stop -FMF powercore 4(Spark Arrestor still there)