The K&N publicity leads you to understand that their air filters improve performance and are a real improvement. Are they worth fitting or should I stick with the Mercedes OEM air filter.
I have a CLC 220CDI and the K&N filter that should fit as far as I can see is
E-2018 at best cost...
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portfolio of tuning options for AMGs and can cater for all your Mercedes needs. Tel: 0203 384 4644www.amfmercedes.com/