Thread: Exhaust Question?
03-03-2009, 11:56 AM #1
Hi there i have a 98 xp limited just wondering what a rossier exhaust would do to the ski any performance added to the ski with the new exhaust?
03-03-2009, 11:45 PM #2
coffmans hits real hard at 5200rpm's and pulls harder than the Factory twins. I've tried them all, on the dyno the twins make more hp on the water coffmans maks more speed I also have a extra coffmans pipe that Came from Gary, he had fixed a fitting for me,and pressure tested it.pm if interested
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