The Razr MX tires are listed at 18" tall, and the 18" is sometimes a stretch. You will def. have ground clearance issues while trail riding. Plus they are only 2 ply, whereas the regular Razr's are 4-ply. Personally, I use 6-ply tires only, and have not had any flats. I suggest you get the 4-ply 20x11-8's, you'll save a few $'s and some wieght, too, over the 6-ply's. Then use what you saved, plus some extra towards an FMF pipe/silencer BEFORE you replace the stock filter. Blaster's are the one quad that Extremely benefits from a pipe change. You won't be disappointed. I personally feel the K&N's are overrated, but that's just my opinion.

 

k&n filters are probably the best flowing filters on the market, but in owning a k&n you need to maintain it with regular cleaning and oiling. a foam filter like a uni will filter more dirt out, but not flow like the k&n. if you dont mind the maintenance i would go for the k&n, if you want to go farther in between cleanings get the uni. they are both good filters. i have never had a problem with my k&n, but i clean it after EVERY dusty ride and usually once a month when its not dusty. oh yeah, listen to 54warrior and get a pipe!

 

ok cool man. thanx 4 all ur guys help.

 

yeah... rockymountainatv.com is a great site and is pretty cheap... another good website is denniskirk.com they are sometimes a little bit more expensive but they have a larger selection.

 

Dennis Kirk has always seeme WAAAAAAAy overpriced on their tires. You'd be just as far ahead ordering through your dealer before you buy from them. Rocky Mtn. is the way to go, unless you have a local place that sells them cheap.

 

Thyanx guys,thnk im gonna go ahead and get a set of razor's and a toomey b1 exhaust.N e of u guys knw how good the jet kit is wthat comes with it?is it right on, cause it only comes with 1?