for the maxima? My friend says he got a chip for his 2000 Civic through a Honda dealership that ordered it from Japan. Just wondering if Nissan has one and the Japanese are not sharing the wealth.

Theres a few types of chips. Jet chips will take your ecu and mod it to what you have dun to your car. theres also some add on's and some others but i can't remember them rite this second.

Unichip and Venom 400 are the only ones I've heard of, but neither have been tested or proved worth the money and dyno time.