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-Dan Thomas, CEO and Founder
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Comments On Jul 18, 2011:great product, great service, fast shipping. I will buy more when I need them.
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Comments On Jan 25, 2011:I have several buddies that have drilled out there stock lid and have flooded the airbox as a result. The K&N lid fixes that problem and allows more air in.
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Comments On Feb 02, 2010:added a little power.. made the quad about ten times louder and had to rejet of course... overall a great product... except for the price, for that much id have expected more gain in power
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Comments On Jan 13, 2010:01 400Ex the horsepower gain is great, but the lid will let in alot of water and stop u for at least 20 minutes. It sucks when people r waiting on ur bike to dry out.
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Comments On Nov 11, 2009:More air = More Power. This upgrade is a winner, hands down. The increase in throttle response and power is huge! Just be cautious that you'll need to do some rejetting when you put this on.
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Comments On Sep 22, 2009:simply removing the lid off the stock airbox will do the same thing as this filter will but then you will have to clean the round filter inside the box which is more time consuming. the filter box lid is a flat rectangle that takes 60 seconds to clean. makes maintenance of ur air filter MUCH less of a hassle.
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Comments On Sep 01, 2009:The Powerlid itself is great...comes with a jet kit that's perfect, but the Outerwears-like cover stays on like 2 rides then it comes off...the lid helps keep foam filters really clean!
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Comments On May 27, 2009:I have a 2004 400ex with several upgrades. this power lid really helped out from low end all the way to top end. it gave my bike a lot more power on top end. it also does a great job of keeping water out of the air box. this is a great product.
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Comments On Apr 28, 2009:Fits like a glove over my air box. Didn't expect it to come with an outer wears cover for it too. It also comes with a jet for your carb too. It would make more sense to make it cheaper and take out the jet. because if you mod your quad with more stuff your going to need a bigger jet than what they give you. well at least in my case.
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Comments On Apr 10, 2009:A must for a pipe and jet kit!!!!!!!!!
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