I just bought a CFM performance air box that'll mate with a K&N air filter for my '03 wolverine 350. On top of that I just have bigger and beefier tires on her. Should I re-jet or are the differences negligible? Thanks guys. -Rich

 

is that an aluminum airbox? its hard to say whether or not you will need to rejet, if your still using a stock pipe than you might not have to, every build is different youll just have to see how it drives once its all installed.

 

Yeah, it's an aluminum box with a very nice lid design. It looks to be much more efficient than stock.

 

yea they are, on some models you have to rejet and re adjust carb a little on some you dont, ive never seen one on your bike thats why im not sure...if you do it prolly would just need 1 size bigger on main and fuel screw played around with possibly, its hard to say youd just have to wait and see how it acts.

 

Ok, thanks. I'll update when it comes in.

 

I just put on the intake kit and she runs beautifully, I can feel the extra power and it doesn't bog at all. I'll ride for a little while and pull the plug to see if it's running lean. This thing can pull wheelies so hard now it's amazing.