Run an AEM EMS on my integra (boosting 15-20lbs, 325whp), I'm pretty sure it'll wire up to the rex no problem, but I was wondering if anyone had any specific expererience or if they could reccomend one better for the rex.

Edit- oh yeah, does anyone know if there is a 4wd dyno anywhere around the portland/vancouver area? If not, how the hell do you tune this car.

FAME Automotive in Redmond WA has an AWD dyno.

i wouldnt use an aem ems on a subaru. everything is so much more touchy. i would go with something the is a little more precise.