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I have a 2006 dyna fxdi35 and was wanting toinstall a Kuryakyn hypercharger is this something that anyone can do or should it only be done at a shop. I alreadyinstalled vance and hines short shots and a power commander III.
As it's been said before: The hypercharger is for looks. It has a K&N filter element inside of it, which is where your high airflow intake is actually coming from. The "air scoop" and butterfly valves are cosmetic and actually restrictive to intake airflow. Your intake will suck air through the K&N naturally. You won't increase the intake velocity via forced air in the scoop until your riding somewhere around 160mph. And even at that speed, it's only a marginal increase over the normal air intake rate. Anything slower than 160mph and it's just normal intake. I saw the math behind the fluid dynamics somewhere, but I don't have the link anymore.
Save your money and just get a K&N filter without the extra-fancy (and extra-big) cover. Your fuel injected bike won't care in the least what cover you have over a K&N filter, and you as a rider won't be able to tell the difference either.
I can't speak for the installation, but have heard it ain't exactly easy. Download the instructions from Kuryakyn.com and consider your own abilities and tools.
What I can speak for is the size of the thing. I sat on a bike with one and it's huge. It stuck out far enough to make it tough for me to get my knee around it and my foot on the forward controls. Search for pics of it on a bike, or better yet, sit on one if you can. It puts the stock football to shame.
If you do decide to get one and the guys at the pub look at it funny, don't say we didn't try to warn you.
The "air scoop" and butterfly valves are cosmetic and actually restrictive to intake airflow.
Maybe, maybe not. They're not an air-tight fit at the front of the unit. There is a large cut out in the bottom of the housing to allow plenty of air flow. Any of you guys ever look at one outside of a catalog?
If you like it, go for it. It's a big gimmick but it'll make more power than your stock assembly.
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