Parti Corrispondenti K&N Service Champ AF5463 filtro aria

Great product, engine now feels and sounds much better.

This was the first thing I bought for my car in 2007 when it was brand new. At 235,000 miles with no smoke or engine problems I'd say it fulfilled its promise to protect the motor as well as the factory filter.

Did not receive interior stickers on one of the orders! Besides that superior performance noticed!

Good filter if you're looking for something cheap and practical. Don't expect much performance gains from it, but it will make the car sound a bit louder than stock. The best thing about it is that you never have to replace it, so no more trips to the dealership to get a new filter. It is also very well made and sturdy, as well as easy to install. I would recommend this to anyone who wants to open their car's intake up a bit without spending a few hundred dollars.

I've noticed that my car seems to run a little better. I added my Owen AVO tube and that helped even more. I like that fact that I will never have to buy another air filter.

I feel the difference, it's great.