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just fitted a scoobyecu today to my94 wrx. now the car doesn't feel as quick and feels slow through the revs.. any ideas? seames to stutter a little around 3000-4000 rpm. bit disapointed.
It's a mapable ecu chip! now when u first get it, it's on a standard base map! Which means it'll run but not at it's full power! u'll have to take it to a subaru mapper