K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 2015-2019 Hyundai/Kia (Sonata, Optima) 2.4L L4, 69-5321TS

The K&N 69-5321TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system designed to fit some Kia Optima models.

This air intake is designed to replace the restrictive factory air filter and air intake housing.

The 69-5321TS is engineered to significantly reduce air flow restriction, smoothing and straightening air flow.

This allows your engine to inhale a larger amount of air than the factory air intake for more acceleration throughout the engine's RPM range.

The heat shield included with the 69-5321TS installs right into the previous air box space, helping to keep air entering the intake away from the heat coming off the engine.