Review on 🔧 K&N Engine Air Filter 33-5032: High Performance Premium Washable Replacement for 2014-2019 Mercedes V6 and Select Models by Calvin Reynolds

In general I am satisfied with the purchase. They were lightly oiled so I rubbed the silicone. The reason for only 2 stars is the extra silicone that was attached to the filter. I don't want to know what happens if silicone gets into one of the cylinders. Fibrous pieces were hanging from both filters. There should have been a much better product finish or pre-packaging check. The photo shows the largest piece, over an inch long. The other filter had about 6 smaller pieces that had to be cut off.