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🔍 k&n engine air filter: high performance, premium, washable replacement filter for 2015-2019 bmw (120i, 125i, 220i, 230i, 320i, 330e, 340i, 420i, and more) | 33-3051 logo

🔍 K&N Engine Air Filter: High Performance, Premium, Washable Replacement Filter for 2015-2019 BMW (120i, 125i, 220i, 230i, 320i, 330e, 340i, 420i, and More) | 33-3051 Review

5

·

Poor

Revainrating 2.5 out of 5  
Rating 
2.6
🔍 Car Filters, 🛠️ Replacement Parts

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img 3 attached to 🔍 K&N Engine Air Filter: High Performance, Premium, Washable Replacement Filter for 2015-2019 BMW (120i, 125i, 220i, 230i, 320i, 330e, 340i, 420i, and More) | 33-3051
img 4 attached to 🔍 K&N Engine Air Filter: High Performance, Premium, Washable Replacement Filter for 2015-2019 BMW (120i, 125i, 220i, 230i, 320i, 330e, 340i, 420i, and More) | 33-3051

Details

Product GradeReplacement Part
BrandK&N
Fit TypeVehicle Specific Fit
MaterialPaper
Item Dimensions LxWxH10.43 x 1.73 x 11.57 inches

Description of 🔍 K&N Engine Air Filter: High Performance, Premium, Washable Replacement Filter for 2015-2019 BMW (120i, 125i, 220i, 230i, 320i, 330e, 340i, 420i, and More) | 33-3051

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.

Reviews

Global ratings 5
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    3

Type of review

Revainrating 5 out of 5

Performance improvement

Immediate performance improvement noticed. Day and night, but don't expect crazy power gains as it's enough to be noticeable without being a game changer.

Pros
  • great product
Cons
  • Not bad

Revainrating 1 out of 5

Received an open box Item

This is not the first time I buy such a filter. They usually come with a pack of sealant and an oiled filter. This one came with a broken seal on the box and a completely dry filter! How cleaned and packed!

Pros
  • Stable test results
Cons
  • Security

Revainrating 1 out of 5

3051 for 2019 BMW G20

This 3051 product does not fit 2019 BMW G20 2.0 engines as described, everything is simple. See my photo to see the difference. Bought on a business trip to save some money and got a sting in the back for this incorrect description.

Pros
  • Certified
Cons
  • Good but not great

Revainrating 5 out of 5

Improved engine breathing

Installed immediately. Fits perfectly. Much thinner than OEM and I think it increases airflow ability. I installed it on my turbocharged BMW and immediately made an impression. The turbo lag in sport mode that I had is gone. I'm not sure about the bigger overall HP boost, but I'm very happy with the result I got.

Pros
  • Satisfied so far
Cons
  • Almost never

Revainrating 1 out of 5

Received used goods!

I swear by K&N filters but I wasn't planning on getting a used item. As you can see in the photo above, this is what the item looked like when I sent it to the mailbox. The box was intact but the ribbon had come over the edge where it had been torn earlier, presumably by another buyer. As you can see the plastic coating was removed and I'm not sure if it was cleaned, then I replied that the plastic had pink oil stains on it and no other ones I've bought had anything like it. I'm upset because…

Pros
  • Free for educational purposes
Cons
  • A few little things