I have a 300ex and just bought a full DMC exhaust system and was wondering what the difference between a dyno jet ket and the K&N jet kit is. Also I would have to get a stage 3 jet kit correct?

 

The two jet kits are the same I got a K&N power kit(filter and jet kit). THe K&N jet kit says dynojet on the instructions, K&N just repackages it.

I don't know what stage 3 is but my warrior works fine with a DMC pipe , K&N power kit.

Some people say to buy the jet individually instead of in a kit, I don't know what the best route to take, for someone who's just started learning how to jet their carb the instructions are a help.