What would be a good replacement exhaust for a p650 to enhance power wihtout too much noise
Dan

 

All aftermarket will be LOUD. Do a search for "nyroc exhaust mod" . I have this done , and it,s a mild performance mod, but sounds alot better.

 

I have heard of that mod. Do we have dyno runs to show signigicant imporvements or is there really a difference? Do i need welding tools to do this operation. Thanks,
Dan

 

Yes you will have to reweld the encap back on. If you cant welt it back find a welding shop. Most can do it for 15 $ . Performance gain is minimal, if any. Just sounds better.

 

Not sure who it was, but someone did tests (timed runas I think) that showed the exhaust mod was at least equal to or better than a Pro Curcuit T-4 system.
not sure who it was, but should be able to ind it in a search( think it was one of the Nova Scotia guys)
Hope this helps.

 

589,
You are correct...Scotia650 reported on this forum about the comparison of the pro-circuit to the nyroc pipe. I just bumped it up to the top of this forum again to see if Scotia has any further thoughts on this comparison.

Happy trails...[img]i/expressions/face-icon-small-smile.gif[/img]