The K&N Air Intake, Filter Wrap, and Cleaning Kit are specifically designed for the 2014-2018 Mazda 3 and Mazda 6 with a 2.5L L4 engine.

The cleaning kit is about half used but it’s enough for a good couple clean and oil. The filter wrap is another $20-30 accessory to keep water and dirt out. I’ve always kept it quite clean and took good care of it. Condition isn’t perfect but it’s certainly good. Only complaints could be a scuff here or there but nothing affecting performance.

Sounds awesome especially on cold start. Has about ~15k miles on it but I sold the car, that’s why I’m selling.