Drop in K&N Air Filters are a popular cheap alternative to a full intake system while keeping a closed loop OEM intake. Added Performance without any worries of dealership warranty issues.
Some people prefer these over full Intake systems. This is the minimum requirement for a ECU tune. Tuning on the OEM intake is possible but a higher flow Intake is needed. This gets the job done.
Install was very easy. Immediately noticed engine running smoother and more responsive. Recommend 100%
Works great, ran it since I bought the car, no issues.