Posted February 25, 2009 - 05:24 PM
Posted February 26, 2009 - 01:01 PM
I had a T-4 on my old bike and the quiet tip knocked off 2 db at 3750rpm (test rpm). It was still loud at big throttle openings even though it was technically legal.
My friend had an older style T-4 on his XR 250R (huge core/megaphone midpipe) and the quiet tip from my muffler actually made his bike louder and made the sound "tinny"
That same friend rides an XR 600 now with the latest T-4 (cone style end cap) and its actually pretty reasonable at idle and small throttle openings but its still deafening at big throttle openings.
I think the quiet tip would be a waste of money if you're trying to do the stealth thing.
Posted February 27, 2009 - 03:46 AM