Performance Airbox

[Scooterguy356]

How important is the performance airbox for the 70cc upgrade kit? Is it worth the extra $20.00? If I buy the 19mm carb and the 70cc cylendar upgrade separate the price is $268.00. The complete kit WITH the performance airbox is $289.00. Is the only difference between the two options the airbox? Do I need the aftermarket airbox? Thanks once again. :confused:

[shayandaman]

well you cant use it with the stock airbox because it will bog out and turn off. you can run it withought any airbox but you will get gunk into your engine. or your 3rd option is to go buy another one like a k&n air filter from an auto parts store.

[Snyeed]

You can drill some 3/4 inch holes in your stock airbox and It will work fine. You will have to upjet abit.