sound output

[dancrosbie]

Does anyone know if there is any difference in sound output between Bill's Pipes and Pro Circuit (with shorty silencer)? Thanks.

 

[SpectraSVT]

I have been told that Bill's pipes are thinner than other pipes making them weaker and noisier. I haven't actually heard or even seen any Bill's pipes on a bike so I can't back that statement up with first hand experience....just something you might wanna check out.

 

[patcrosbie]

Bills pipes

Anyone using Bills pipes on an RM 250? How well do they work? Where in the powerband does it help? Anyone know how they compare to Pro Circuit's exhaust? Thanks!