I have the fa20 intake to.... Could just be that, make sure that the bottom plate screw for the injen intake is above the car plate... I remember mine was making some other noises when I had the injen intake on it because I didn't screw the underneath screw right..
Quote:
Originally Posted by dsrttigr
I did all mods in a short time, but it was mostly noticed after ECUtek flash. The power increase made it louder. After dyno tune for E85 it has been getting louder and louder. Got intake about 3 weeks before ECUtek, couldn't hear it much over exhaust and intake noise.
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