Loud Mouth Filter Claims +5HP on YZ450F

I haven't seen too many riders that can hold the throttle WFO all the way around the track...So regardless of the HP claims.....The bottom line is your not riding your race on a DYNO...Buy a good filter and

go racing...

So this looks really trick buy why? Why not get something that has proven or noticable gains? If anything get some cooling mods like a high flow pump. Keep that power more consistant.

I remeber MXA trying a E-cat spark enhanser and giving it similar review to this, but when a Thumpertalk guy tried one he said he felt no difference.

For $150 you could buy alot of things for a bike. Why not choose something to help reliability or ride quality befor going to make more power?

just my thoughts.

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