I am gonna order the lrd stage 4 performance kit to make my 400ex to a 460ex is there any thing else i should buy to go with that kit???

 

what type of riding

 

mostly dirt but i do sand some times

 

Does any one know how fast it will make my quad goo?
with lrd pro 4 series exhaust system ,hinson clutch basket,lrd hi rev cdi box and also a 41fcr carb k&n air filter k&n jet kit???? and any thing else that wil make my quad a monster??