Ive fitted a fmic 2day
Took it for a test run and it dosnt seem right, every time i put my foot down i could hear a whistle sound quite similer when turbo spool up when you fit tip. the car does feel laggy and not that resposive. dont have boost gauge yet. Does this sound a like a boost leak?
By fitting fmic do they cause extra sound from the engine bay or no different at all?
Took it for a test run and it dosnt seem right, every time i put my foot down i could hear a whistle sound quite similer when turbo spool up when you fit tip. the car does feel laggy and not that resposive. dont have boost gauge yet. Does this sound a like a boost leak?
By fitting fmic do they cause extra sound from the engine bay or no different at all?
