Issues with K&Ns???
At first I thought it was due to the increased airflow and that the car has to adapt, but this has been happening for over two weeks now. This never happened with the stock filters....On the plus side, the car seems to respond and rev a tad better under hard acceleration!
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The Best of Mercedes & AMG
Try:
1. Putting on the charcoals with the K&Ns; or
2. Putting on the stock filters without the charcoals.







