I was looking into more power for my yfz, and i was thinking about getting a cdi box, mainly a programable one. are they worth it? whats a good brand? and are they easy to hook up? or should i just get a non programable one? whats your opinion

 

unless you going to P&P the head, bore it, and/or add a cam dont waste your money. its just going to raise your rev limiter and with the stock bore and 3 mod your not going to be making any power past the stock rev limit anyways.