Hey guys, i was surfin' through the parts i can get at nopi. and this came up "JET - V-Force Power Control Module - 4cyl - 20mhz RISC microprocessor optimizes the ignition spark advance and recalibrates the fuel map for optimum horsepower and acceleration" is it worth the $203.00? and does anyone on this list have it, or know about it? Thanks, Dennis w/ 91 Classic and Primera Swap