K&NEngine Air Filter: High Performance, Premium, Washable, Panel Filter: 2014-2019 (Active Tourer, Gran Tourer, X1, X2, Cooper, Cooper Clubman, Cooper Countryman, One), 33-3025

Bought for BMW X1 25d - thats done around 12K miles. It gives a much smoother pull away, especially when engine is cold plus it sounds marginally better when idleing. Hard to really comment on performance yet, although I know engine is getting much improved air-flow to it which can only help. As for the MPG - Oh yes most certainly. Onboard computer is showing between 5-7% increase since installed. 100% recommend this product and will fit one to all vehicles I get in future.

Brilliant

Bought this for my Mini Cooper F56, it's made a little difference, it definitely has made acceleration a little smoother. The changes are small but I bought this more for longevity and the fact it can be cleaned. It's worth it since you're not paying much more than you already will for a half decent air filter.

Good product. Arrived very quickly. Good value. Recommend this product

Not sure about performance but its definitely smoother when flooring my car. I notice tiny bit of improvement in fuel economy. The engine sounds better too when idling and accelerating.

Fitted this to my wifes new John Cooper Works and she loved it from day one. Its made the engine more responsive, smoother and abit quiter. It drives in midi now like its in sport mode and well in sport mode its another animal.

Bought for my car, cuts down on cost, easy to clean and more economy friendly

I feel like Lewis Hamilton now when I drive my car.

Le queda perfecto, de gran calidad, se percibe una mejora en el desempeño del vehículo.

Works perfect with x1

Deutlich verbesserte Gas Annahme!

Todo percecto,

Top produit , pré huilé, envoi rapide et serieux , manque un stickers pour faire la fine bouche et encore