Quote:
Originally Posted by SpencerMH
It's very worth it with minimal impact on reliability; go with the jb4, a better product, if not a Cobb would be my second choice.
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couldn't agree more!! how do you like the TIAL bov? i installed one on my 1er with the ER chargepipe and its audible but seems really quiet. i can see the valve moving so i know its working i just expected it to be a little louder. love the noise though!