K&N 33-2304 High Performance Replacement Air Filter for 2003-2017 Subaru 1.5L/1.6L/2.0L/2.5L/3.0L/3.6L

Instalación sencilla y ajuste perfecto 👍

I bought the K&N air filter for my 2016 Subaru Outback with 2.5i engine and installed it on 7-21-2016. It fits perfectly- as mentioned by others the only way it fits in this car's air box is to turn the filter 90 degrees so the filter slats are running vertically, not horizontally as it does on the OEM filter. The filter looks square but is not a perfect square. Build quality is much better and more solid than the flimsy OEM or aftermarket paper air filters. The deep side of the filter (air input) faces the front of the car which I installed into the front portion of the air box. I noticed right away that throttle response was better and much more immediate, and the engine sounds and runs more smoothly. After 2 weeks of having it installed acceleration and power have really improved. The lackluster acceleration was a drawback I've had with this car in exchange for good fuel economy, but I love everything else about it. After having had the K&N filter installed for 2 weeks acceleration has really improved to where I am very impressed and am having even more fun driving it. This is my fifth Subaru with the 2.5i engine. I was thinking my next Subaru would be with the 6 cylinder but no longer, thanks to this air filter. Apparently the engine computer system needs time to adjust to the increased air flow. This is not imagined on my part, power and speed have considerably improved, as well as smoother acceleration. Feels like power has increased by several horsepower. The car also idles at a lower RPM. I have not yet determined any increase in fuel economy- I've been having too much fun driving this car faster and harder than before. This filter really does great things for my car's performance! Don't hesitate to try it.

Habe mir den Filter für meinen WRX STi gekauft im Tausch gegen den originalen Platten Filter von Subaru. Passt einwandfrei, Macht etwas mehr Ansauggeräusche und lässt die Luft mit weniger gegendruck fließen. Mehrleistung hab ich aber nicht wirklich gespürt.

Slotted straight into my 2015 Subaru outback diesel to replace old and very filthy paper one. Had to release and afterwards re clip 2 clips so good job I'm a mechanical genius. Very slightly oblong so had to turn it 90°. Comes with a little sticker to remind you you'll never need a new air filter again.

Excelente producto, cumple con las expectativas, ahorro de gasolina y más potencia.