yes, it should work on nearly any car. you just need to have an ignition that can be cut by cutting the positive supply, a tps sensor and a clutch upstop switch.
we've installed on the EVO and fully verified that it works. we're pretty confident that the WRX will work too.
what cars are you interested in testing on? pm me. we can work out a deal on the wot box in exchange for a good write-up...
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