Thread: cobra fi2000
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Old 04-18-2009, 10:57 AM   #1 (permalink)
robterrihoward
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Join Date: Jul 2006
Bike: 2006 Boulevard C90 black
Location: Lebanon Ohio
Posts: 30
Default cobra fi2000

06 C90 cobra fi2000 kn airfilter aftermarket hard chome big shots. when i let off the gas the pipes crack and pop like a firecracker show,,,, is their a way i can stop that by adjusting the 3 settings on the fi2000?