Review on K&N Engine Air Filter: High Performance Replacement for 2017-2019 Hyundai/Kia L3/L4 Models, Washable & Premium Filter (Elanta, i30, Kona, Veloster, Cee d, Forte), 33-5050 by Brandon Selpasoria

Came in a nice box with 2 stickers. It took me 2 minutes to remove the stock filter and install the K&N filter. Improved intake and exhaust noise. Acceleration has become much smoother (it feels like the car is easier to "breathe”). Considering MPG: Driven approximately 440 miles (700 km) on freeways and country roads (45-70 mph) at 41-43 MPG. And now I'm driving around town (heater "on" and "10 minute engine warm-up" twice a day at about 25 mpg. It's highly recommended to replace the OEM filter with every car purchase, even if it's the is the only thing you need) to change in your car