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- USA
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
K&N BMW 2-3-4 Series N20 Engine Performance Air Intake SystemThe K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. Replacing the restrictive factory air filter and air box allows your engine to inhale more air than with the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. A fully enclosed injection molded air box connects to the factory air intake hose. The removable lid
The K&N Performance Airbox is designed to dramatically reduce air flow restriction as well as smooth and straighten air flow. Replacing the restrictive factory air filter and air box allows your engine to inhale more air than with the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. A fully enclosed injection molded air box connects to the factory air intake hose. The removable lid provides easy access to the filter when cleaning is required. This performance air box is relatively easy to install. The required tools are commonly available and it uses the previous air box space. These air box systems are built to last for the life of your vehicle and they're backed by K&N's No-Hassle Lifetime Limited Warranty. Some K&N 57S Series Performance Airboxes are compliant with the latest TUV emissions and sound regulations. Check the K&N catalog or website for vehicle applications and specific TUV status for each vehicle and air intake.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2016 | BMW | 228i | Base |
| 2013-2015 | BMW | 320i | Base |
| 2013-2015 | BMW | 328i | Base |
| 2014-2016 | BMW | 428i | Base |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Anti theft, and perfect size.
Color: Green
“So many great features! I especially love the anti-theft design because it gives extra peace of mind while traveling or shopping. The pockets are well thought out, the strap length is comfortable, and it holds everything I need without being bulky. Great quality for the price too.”
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Comfortable
Color: Beige
Love this purse. Lots of room and pockets to store things. Shoulder strap is wide and comfortable. Took it on a cruise and it worked well on excursions making it hands free to enjoy the sites and shopping. I ordered the beige which I love, but probably should have gotten a darker color since it got used and abused on that trip and others. The material is sturdy and holds up well.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Great travel bags
Color: Green
I ordered one each for myself and my daughters. Green, pink and beige. We used them for a trip and they worked out great. Nice variety of compartments and pockets. Very secure. Good size. Colors pretty. Highly recommend.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
A great little bag that has RFID protection.
Color: Black
I really like this bag. I wanted a bag that had the RFID protection for credit cards, and this one does. I put my car keys in the front pouch with them, and I couldn't unlock my car because the signal was blocked. I moved the keys to the bigger pouch, and they worked fine. I can also fit a small change purse in the front pouch. In the second pouch, I can fit 2 glass cases, for sunglasses and a regular pair, my phone, keys, checkbook, small bottle of hand sanitizer and a small pack of tissues. I only keep my daughter's spare apartment key in the back zipper compartment, but you could probably put something small/flat in there. It is very comfortable to wear, and the ring to lock the zippers works well. Worth the price.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Gorgeous earrings
Color: 04.Apr(Diamond)
Beautiful and excellent quality. They look great!
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Reviewed in the United States on May 31, 2026
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