Your profile doesn't indicate where you're located, but if you're anywhere near Pittsburgh I have a set of TORs, a set of gutted TORs, a modified set of stock SM pipes that you can slip on for the purpose of hearing the sound variations. As far aftermarket silencers (IMO) the Thunderpipes seem to produce the best sound at a tolerable sound level. There's a fine line between good sound and bearable sound. If LOUD doesn't bother you, J.C. Whitney's offerings may be the best bang for the buck.
