K&N部件匹配 Champ Labs.AF3974空气过滤器

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K&N 替换空气过滤器
  • 旨在增加电力
  • 百万英里有限保修
Ricky Graham, Austin Texas
Its the last air fliter you will buy for your car. My car is breathing a lot better.
Jeff, Santa Cruz, California
I replaced the stock type paper air filter on my 2008 Mazda 3 with a 33-2293 K&N replacement filter.  What I noticed from the first time I drove it with the K&N filter was a noticeable increase in throttle response and acceleration. This was at all throttle openings, but particularly at smaller throttle openings.  On top of this, mileage is a little better (1 MPG or so) than with the stock type paper filter.
Laurent Desvigne, Miserey Salines, France
Hello! I received my K&N air filter in a reasonable time and I am anxious to install it.
33-2293 K&N 33-2293 替换空气过滤器
K&N 替换空气过滤器
  • 旨在增加电力
  • 百万英里有限保修
Philip , USA
Filter for 2010 Miata and 2015 Civic. I haven't had but one drive with the Miata, and I think there is a difference, but with the Civic with a five speed, I'm getting 40 miles per gallon on the highway, and almost that on secondary country roads. I'm still breaking the car in gradually, so I haven't had a chance to really test the performance, but so far, VERY positive results!!
Mike Walsh, Beaufort, South Carolina
Had K&N filters on every car and bike for three decades. This filter was plug and play, just like all the rest! I would consider upgrading to a cold air system you make but not one that requires removing the entire front clip like some do. Your turn. Thanks for continuing to make a superior product and use this letter as a testimonial if you desire.
Michael Scott, Monkland, Australia
Thank you for a very fast delivery and an excellent product.
33-2335 K&N 33-2335 替换空气过滤器
K&N 替换空气过滤器
  • 旨在增加电力
  • 百万英里有限保修
Marek Kozolka, Bratislava, Slovakia
Mazda 2.0l 111kw 2011, the best buy for the car.. Ready for new exhaust system..:)
Clive Williams, Leics, United Kingdom
I have been using K&N filters exclusively for 35 years and would use no other - I still have the my first K&Ns, which are destined for reuse. All our vehicles get a K&N at their first service. The current purchase was for a Mazda 3 I-Stop that appears to be a limited run design. Annoyingly, it is more expensive than the standard larger K&N for this vehicle. Purchase from K&N UK direct was as cheap as anywhere else with a delivery that was swift and trouble free. The replacement and fit were perfect as usual.
Tim Sides, Coedpoeth, United Kingdom
Okay, so first I have to thank the guy who said it fits the i-Stop Mazda 3, because I wasn't sure until I read that. Secondly, the air filter I took off was filthy, had grass in and everything, so basing my experience after that. Can I tell the difference? I think I can, but that might be wishful thinking, the car does feel more responsive, and whereas it had a tendency to stall starting off in cold damp weather, now it seems to be flawless. But I have only done about 100 miles since buying the filter. Am I happy with my purchase? Yes. Would I buy from again? No doubt.
33-2999 K&N 33-2999 替换空气过滤器