AAEN BY FAR!!!! They claim 20 hp gain and 10lbs weight loss from stock on your 650.
on my ultra they claim 35hp and 12lbs loss.
I know there pipes put out as much if not more hp then they claim. im running something like 2 grams more in my primary then what they recomend and i could still go more. get the aaens.
that is there polaris page. just look for the polaris indy 600 650
new those pipes are $749
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