Review on 🏎️ K&N Cold Air Intake Kit: High Performance, Guaranteed Horsepower Boost: for 2016-2019 Honda Civic, 1.5L L4, 63-3516 by John Floyd

Although I thought K&N was overpriced for this intake, it does everything a high performance intake should do. Improved engine sound, you can hear the turbo, increase acceleration (noticeably!) and end up with even more savings (if you don't step on the gas). Some people say they don't do anything to save fuel, that's a lie. This is my fourth K&N intake system and on the first three I found it took the computer about 500 miles to get the MPG accurate. Don't expect anything big, probably 1 or 2mpg. Update 9/7/2020: After moving to Florida I noticed that the airbox got hot when my IAT was higher than the stock airbox. I quickly realized that this technique is useless in hot weather and decided to sell it. I still enjoyed consumption and would have kept it if I was still in Indiana, but if I live in Florida I'll be buying a 27 won hybrid CAI to keep the IAT down.