John, I stand corrected. I had never heard of it, and was basing my thoughts based on the website. On the website it appears that it is only for sportbikes. It really does look like a dandy product. I would have to think about geting one if they had it for the Raider or my V* 1100.jlm205 said:wa raider-----it was designed originally for sportbikes. i have it on cruiser (rocket 3) currently. (and a power commander on the shelf). great tuning piece in the right hands. (not mine!!!!--ha!) a warrior buddy mechanic said he thought it was available now. guess he was wrong. false rumors travel fast amoung enthusiasts looking for that extra little bit of power i guess. i checked website myself tonight. no yamaha listed. i'll email them to find out for sure. sounds like dynojet founder has much simpler method anyway! ---john