i have a 1995 wrx running a simtek which is also maff less, today i noticed my crank breather pipe had a huge split, it may aswell of not been on at all, i had the car tweaked on the dyno 2 days ago, my question is if this was split on the dyno will it now affect my map now i have fixed it,,
steve,.

 

No I wouldn't worry at all mate...

People dont need remaps after fitting a catch can setup, so will definitely not need one after fixing a split breather pipe...

 

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