liking to know if anyone has tried a k@npower kit on a 500 quadrunner . wanting to see if the price is worth it.

 

I priced it out as well, and don't think its worth it.

Unless you are going all out performance, with engine mods, etc...On a stock Quad you won't notice a difference.

 

Instead of the power kit, which I recall includes jets, I just installed the filter and re-jetted (to account for more air and my altitude of 7000'). It made a significant performance improvement, but anything that improves "breathing" will at my altitude. My experience with K&Ns on motorcycles and jeeps has been very positive.