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gregw338
01-16-2008, 11:10 AM
Anyone running an aftermarket exhaust yet? If so what kind and what do you think?

mxslevnik69
01-18-2008, 07:55 PM
i have the GTYR one from yamaha and I really like it.

bradley300
01-19-2008, 09:07 AM
HMF has thier exhaust out

jaksdad
01-19-2008, 03:32 PM
We should be getting results from the Dyno on a full DOMA system, and doing a comparison with the full GYTR system by the end of next week hopefully. We actually use the GYTR systems and like the quality and have had no issues whatsoever, (we do use the GYTR airbox system with a 140 main jet), these were noise tested at our first meeting and produced 95db which pleased ourselves and disappointed a few others !! Scorpion systems are available here but personally don't like the look of them.
We would be interested in what bhp others have had just to give us an idea where we should be.
Look forward to any replies
Rod

pongo
04-07-2008, 10:13 AM
http://cgi.ebay.ca/Yoshimura-RS2-StainlessExhaust-Pipe-Yamaha-Raptor-250_W0QQitemZ120215042735QQihZ002QQcategoryZ43978Q QtcZphotoQQcmdZViewItem
This is a yoshimura aftermarket exhaust