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      01-25-2013, 02:12 PM   #10
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Russian Federation

Drives: the Wind
Join Date: Jul 2007
Location: NYC

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2014 BMW 335 Xi  [5.00]
Originally Posted by ManiacGT View Post
I like the fact you've got the parts to block this. I simply put a screw inside the pipe, which grips and blocks the airflow. I can simply unscrew it from the pipe if required. I've had to do this on mine as the flap rattles from time to time.
sometime i hear the flap rattling on a cold start with hard acceleration, and under all other conditions its quiet
2014 F30 335 X-Drive | 6-MT | Alpine White/Coral Red | ZMM ZDH ZDA |