

💨 Breathe power, save green, and drive smarter with K&N’s lifetime air filter!
The K&N 33-2990 Replacement Air Filter is a washable, reusable, and high-performance engine air filter engineered for longevity and superior airflow. Designed with multi-layer oiled cotton gauze, it delivers up to 50% more air than standard paper filters, enhancing acceleration and engine protection. Backed by a 10-year or 1.6 million kilometer warranty, it offers significant cost savings and reduces environmental waste, making it the smart choice for discerning drivers seeking lasting performance and sustainability.











| ASIN | B00861FT1U |
| Best Sellers Rank | 19,659 in Automotive ( See Top 100 in Automotive ) 67 in Car Air Engine Air Filters |
| Brand | K&N |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,297) |
| Date First Available | 17 Aug. 2012 |
| Exterior | Machined |
| Item Weight | 0.63 g |
| Item model number | 33-2990 |
| Manufacturer | K&N |
| Manufacturer part number | 33-2990 |
| Model | 33-2990 |
| OEM Part Number | 13717597582, 13718507320, 13718507321, 13718511655, 13718511668 |
| Product Dimensions | 0.71 x 4.13 x 4.49 cm; 0.63 g |
| Safety rating | Não aplicável |
A**E
Great filter
Great filter for my BMW f30, sounds amazing for a diesel and can notice slightly more power. and not having to change it for a long time is a big plus. have one of this on a another car of mine and i haven't changed it for a 4 years and still looking new.
S**S
Good
Fitted straight away. Used for nearly a year now works a treat. You dont feel much difference but instead of changing filter every 6/12 months i just clean this one following the manufacturers instructions.
E**E
Perfect fitment at good price
Fitment is perfect for F20 125i BMW. Quality product at a decent price.
T**Y
Great filters will last forever
My car gained at least a million hp adding this 1 product! Does it make any difference at all to performance? Dunno, but I can rest in the knowledge I didn't cheap out on my filter.
D**N
K&N filter, you get what you pay for!!!
It's a K&N panel filter, not much to say.... direct replacement for OE, drops straight in! BMW - F21/F20 118i - 2015
X**C
Great product!
Ok so you could literally argue about power gains until the end of time when it comes to high flow air filters. I’m not even going to bother make claims about that side of things. What I have noted is a much more free flowing acceleration with very little turbo lag compared to when I was using the stock air filter on my BMW F30 320D. I’ve also noticed a much clearer whistle from the turbo when backing off the accelerator. These benefits along with the usable lifetime of this air filter makes this a sweet purchase for me.
P**H
Improved Low End Torque?
Rather subjective but appears to be improved, smoother low end acceleration. Newly bought item so, cannot comment on filter life or filtration performance.
L**M
Great fit
Great fit. Very easy to install
L**5
K&N Filters are the best, and worth the extra money. I have used in all my cars for the last 25+ years. 5* rating for the product. WARNING - DO NOT ORDER THIS FROM AMAZON! They have a problem in their fulfillment center and sent me the wrong part number (for a Toyota). I returned and ordered again. Amazon delivered the EXACT SAME WRONG PART NUMBER again today. I am paying $21 more to buy locally so I can get a part that fits my Bimmer. Toyota parts do not fit BMWs. The listed part number is wrong, but lots of luck getting that actual part number to your door.
C**N
Impeccable ! S’adapte très bien à ma série 1 116d de 2013!
L**I
Ottimo per bmw 116i f20 del 2015 b38
E**A
Excelente producto, de lo mejor, ya se lo pusé a mi auto BMW Serie 3, motor N20, chasis F30, modelo 2013 embonó a la perfección, veremos con el tiempo como se comporta, lo que he visto, es un ligero ahorro de combustible
C**S
Works well on my 2015 BMW 328d.
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