I just bought an '04 lt-z250 and am wondering about exhaust upgrades.I plan on getting yoshimura for one, but would it be worth the cash to get a full exhaust or just a slip-on? also how long does the packing usually last before it needs replaced?

I know its not a power house ATV I plan on buying a banshee to rebuild this summer sometime and giving this to the wife, but would like to squeeze all the power out of it I can for now.. thanks

 

get da yosh rs3 slip-on and jet it