Reviewed By Paul B (Eden Prairie, MN) Reviewed for a 2016 Toyota 4Runner —4/14/2018 8:14 AM
K&N may offer performance increases, many discussions on this subject, most of us believe the pants increase in HP. The primary reason to buy K&N filter (engine or cabin) is the wash and replace feature and the cabin filter is yet another game changer. My reason for not giving a 5 star is I noticed an increase in noise coming from the air box but overall a great product. I will also say I am a loyal K&N customer, I use their oil filters (Gold), engine air filter and now the cabin filter.