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 Rob Jimenez

Perfect fit for my 2019 Hyundai Elantra Sport! (Although the product description says it doesn't fit my car) The filter brings out the engine noise and I hear the turbo more than before (which I love about my sport trim). MPG has improved a bit (city seems better, on the highway it doesn't make much of a difference to me) I've heard the car's computer takes a while to adjust, so time will tell. I really feel that the car is running better, for example I don't have to press the gas as hard to reach certain speeds and the car is more responsive to my inputs. I also bought it because it's supposed to be good for 50,000 miles so it's pretty much paid for itself.