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K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Car Air Filter: Compatible with 2006-2014 BMW (128i, 328i, 325i, 328i xDrive, 330i, 130i, 328xi), 33-2332

(13 customer reviews)

ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.
ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
EASY INSTALLATION: Pre-oiled and ready to drop into your factory air box. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.
ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.

$86.02

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SKU: B000E5W9PA Category:

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration. Vehicle Fitment: 2008-2014 BMW 128i; 2007-2013 BMW 328i; 2009-2013 BMW 328i xDrive; 2006-2012 BMW 325i; 2006-2012 BMW 330i; 2010-2011 BMW 130i; 2007-2009 BMW 328xi; 2006 BMW 325Xi; 2006 BMW 330Xi2008-2014 BMW 128i; 2007-2013 BMW 328i; 2009-2013 BMW 328i xDrive; 2006-2012 BMW 325i; 2006-2012 BMW 330i; 2010-2011 BMW 130i; 2007-2009 BMW 328xi; 2006 BMW 325Xi; 2006 BMW 330Xi

Specification: K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Car Air Filter: Compatible with 2006-2014 BMW (128i, 328i, 325i, 328i xDrive, 330i, 130i, 328xi), 33-2332

Weight 14.7 lbs
Dimensions 0.67 × 4.09 × 4.61 in

13 reviews for K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Car Air Filter: Compatible with 2006-2014 BMW (128i, 328i, 325i, 328i xDrive, 330i, 130i, 328xi), 33-2332

4.3 out of 5
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  1. Mario V

    Running great so far. Switched from paper filter to this at 70k miles on my 2007 bmw 328i. I did notice a better engine sound and the car does get a better start when accelerating. Watched youtube videos on how to install, fairly easy 10min job. I was a bit worried about the oil but a day before i just wrapped it in paper towels while in the oily bag to soak up any excess. You don’t have to do this I was just being sure. Running fine no problems, still havent driven it enough to see any difference in milage. Bought this for $43 with prime shipping. I guess there was a “Performance Promo” sale which knocked off -13.50 off the original $53.99 price. Works for me!Read more

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  2. Alex

    for a 2010 e92 328i, i did feel a little bit more low end torque and more high end power but it could be a placebo. also did a charcoal filter delete and changed the stock intake boot silencer to a turner motorsport with the k&n. no difference in mileage, and for everybody freaking out about the oil on the maf don’t worry about it, just wipe off the excess on the filter and it’ll be fine.Read more

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  3. Lt. Frank Bullitt

    Some BMW owners freak out about the idea of the oil from the filter fouling their MAP sensors, but as long as you keep the stock charcoal filter in place, I don’t see any issues. Just don’t over-oil the filter and you shouldn’t have any problems. I used a K&N on my last car for about 120k miles with no problems.Read more

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  4. William H.

    Super fast delivery and very easy to install! Installed in 15 minutes. Drove the car around the block right after installing and I think it sounded and felt a little different. A little more acceleration for sure! Just make sure to wipe off excess oil and let the car idle right after you install it. I read that it will help the maf sensor adjust to the increased air flow.Read more

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  5. C. Good

    The filter is a perfect fit and I like the fact that it can be cleaned and reused. A nice little extra included in the package is a sticker you can put on your air filter housing to remind you (or your service tech) not to throw the filter away but to clean and reuse it.Read more

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  6. OBX80

    First off the filter does come pre oiled, you need to soakup the excess oil (I let mine sit overnight to in paper towels). If you don’t soakup the oil it is possible to cause damage to your MAF sensor which not a cheap fix (K&N will deny this but trust me if anything touches that sensor it will go haywire). With that said I notice an increase in throttle response and it seems my engine can breath more with the added bonus of better gas mileage. I left the charcoal filter in as a fail safe for the oil and a peace of mind. I would also recommend letting your car idle after install for about 5 minutes so the MAF sensor can adjust the increase airflow.Read more

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  7. BenKa

    It is bit hassle to install this on BMW but after installing it you can feel car is being more responsive. Man i love K&N stuff.Read more

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  8. Salvador Ceja Vazquez

    I installed this air filter in my 2007 BMW 328i Sedan. Very easy to install. only took about 15 Minutes to install and I have minimal car experience. Did it come oily? A little. But didn’t think much of it. No problems with it. I don’t feel any power difference though. Most of the other reviewers say it boosted their power but I think its just the placeebo effect kicking in. I only gave it 4 starts due to it saying it will increase HP and Torque. Good product!Read more

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  9. Sean

    Bad experience dealing with returns. Lost money on returning item. Byer beware!Read more

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  10. Trustworthy

    Ive been driving bmws all my life currently driving a 07 328xi for the past 6 years and there is A HUUGE difference way better gas mileage by far I get an extra week out of my car before fueling secondly the biggest difference is higher rpm before switching gears on my automatic smoother shifting. I do recommendRead more

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  11. mikeb

    Noticed at least 250+hp gainz in my 3 series bmw. Filter came in fast and was in one piece when it arrived. Its a genuine k&n, didnt come with a sticker though…Read more

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  12. Heather

    Way over oiled right out of the box. Set off mass air flow codes within a week since it coated the sensor in oil.Read more

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  13. JA

    Just drop it in and go. Love how the built in compatibility checker checks to see if this is the right one for your car.Read more

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    K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Car Air Filter: Compatible with 2006-2014 BMW (128i, 328i, 325i, 328i xDrive, 330i, 130i, 328xi), 33-2332
    K&N Engine Air Filter: High Performance, Premium, Washable, Replacement Car Air Filter: Compatible with 2006-2014 BMW (128i, 328i, 325i, 328i xDrive, 330i, 130i, 328xi), 33-2332

    $86.02

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