i got a set of CPI twins for an 800 polaris CFI i would like to sell. they are in great condition and only have about 200 miles on them. they make great power and sounds awesome! CPI's dyno sheet shows a 20 horse increase. http://www.cpiracing.com/store/index.php?act=viewProd&productId=30 CPI uses a Dobeck perf. Gen 3.5 fuel controller which is identical to an attitude box but you can get your ecu reflashed with the correct fuel curve by SLP and they do it for cheap. im going to keep running the fuel controller. i rode a turbo dragon this week and got the boost bite. so im gunna start getin my **** together for the turbo starting now. im askin $300 obo plus shipping for the pipes, flanges and stingers, the fuel box is NOT included. the pipes are located in missoula mt. if ya got any questions give me a call at 406-590-8205 or shoot me a PM.
thanks for lookin!
video (click on pic)
thanks for lookin!
video (click on pic)
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