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Item #:
6168050
K&N Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible 1990-2006 BMW X3, Z4, 520i, 525i,
Item #:
6168050
NZD 157
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, August 17
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What Stands Out
Increased Performance
Boosts engine power and acceleration, providing better vehicle responsiveness and an enhanced driving experience over standard filters.
Washable Design
Reusable and easy to clean, offering a cost-effective solution for long-term performance without frequent replacements.
Wide Compatibility
Designed for multiple BMW models from 1990-2006, ensuring a perfect fit and performance upgrade for a variety of vehicles.
Product Details
| Product Grade | Replacement Part |
| Brand | K&N |
| Fit Type | Universal Fit |
| Product Dimensions (L x W x H) | 9.25"L x 6.88"W x 1"H (23.5 x 17.5 x 2.5 cm) |
| OEM Part Number | 13721730946, 13721744869 |
Who Should Buy?
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Performance Enthusiasts
Drivers looking to enhance their vehicle's power and acceleration will benefit from this high-performance air filter.
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Eco-Conscious Users
Drivers seeking an eco-friendly alternative will appreciate the washable feature, reducing waste and the need for frequent replacements.
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Long-Term Savings
Regular drivers who prefer a cost-effective option over time will benefit from K&N's reusable air filter.
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Casual Drivers
Those who drive infrequently may not see significant benefits from upgrading to a performance air filter.
Product Description
K&N Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible 1990-2006 BMW X3, Z4, 520i, 525i, 530i, Z3, 728i, 728iL, 323Ti, 523i, 528i, M3,33-2070
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Customer Questions & Answers
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Question: How to Shop K&N Engine Air Filter: Increase Power & Online From Ubuy?
Answer: It’s easy to shop K&N Engine Air Filter: Increase Power & online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is K&N Engine Air Filter: Increase Power & Available to Shop Online in New Zealand?
Answer: Yes, at Ubuy New Zealand this product is available for you to shop at a reasonable price. The K&N Engine Air Filter: Increase Power & is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
K&N Air Filters Editorial Review
The K&N Engine Air Filter has garnered mixed reviews from customers, reflecting both performance benefits and concerns about compatibility and filtration efficiency. Many users appreciate the enhanced performance this filter offers, claiming that it allows their vehicle's engine to breathe more freely, resulting in smoother idling, quicker revs, and improved fuel efficiency. Customers have reported significant improvements in power and acceleration after switching from standard OEM filters to the K&N option, emphasizing the noticeable difference in their driving experience. However, the product has not been without its criticisms. Some customers faced issues regarding the claimed compatibility of the filter with certain BMW models. For instance, one user noted a specific incompatibility with the 1991-1999 BMW 325i, leading to frustration and an impression that they were stuck with an unusable product. Moreover, another reviewer raised concerns about the filter's ability to trap dirt effectively compared to stock filters, citing tests that indicated the K&N filter clogged faster and allowed more dirt to pass through. This criticism suggests that while the filter enhances airflow, it may not provide the same level of protection as conventional paper filters, potentially affecting engine longevity. Overall, while K&N Engine Air Filter users may experience a more responsive and efficient engine, those seeking the utmost protection from contaminants may need to weigh these performance benefits against potential risks. **
Customer Reviews & Ratings
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Pros
- Enhances engine performance and airflow.
- Results in smoother idling and faster revs.
- Reported improvements in fuel efficiency and power.
Cons
- Concerns about dirt filtration efficiency and how quickly the filter clogs compared to stock filters.
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 157
Order now and get it around Monday, August 17
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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