engine management systems

engine management systems

  1. si900rr
    si900rr
    From UK now living in Oregon. I recently bought my 1st WRX and I love it. It had 1 previous owner who put an aftermarket exhaust and turbo timer. I have recently installed a K&N cold air intake. Next step Im thinking of an engine management kit, but cant seem to find one for cheap ( dont wanna spend $1600 on an AEM ) Anyone know of anything cheaper? I know COBB does one for $500 ish. Any ideas?
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