Hi all, I bought an 02 plate Bugeye Wrx last week as I've always wanted a Scooby. It does need work done to it but I wanted her as a project. So. Bought and fitted a cold air induction kit but on start up car runs rough at idle, also on the road it is rough and lumpy but when Turbo spools all is ok. I put stock air box back on and car was ok. I opened the lid on airbox and immediately the lumpy idle started again. I think possible faulty Airflow sensor. What do you guys think/suggest? Has anybody had this type of problem before?
Cheers all, Jay.