yes, thats what they say. too bad they went out of business.
i havent had it on the dyno since adding the header. but it for sure feels like its got more power. sound is good. a bit deeper than before.
i think the biggest advantage tho was the weight savings over the stock header. id bet between the header, and akra i dropped atleast 12lbs. maybe more.
add me on facebook (Rory Kimmel), we have a small group of guys (6 to be exact) that run around the burgh semi responsibly. we do bike nights and local rides quite often. It is a ride at your own pace kinda crew so there is no pressure to be a superbike professional, we stress the ride at your own pace very much.