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Item #:
149511407
For K&N Universal 4 Inch Filter
83% of respondents would recommend this to a friend
Item #:
149511407
MUR 4186
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Only 4 items left in stock.
Order now and get it around Thursday, September 24
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K&N Universal Air Filters are designed for a wide variety of applications, ensuring optimal performance regardless of angle or diameter.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Airflow
K&N's universal filter boasts superior airflow, enhancing engine performance and efficiency, making it ideal for enthusiasts seeking improved power and throttle response.
Reusable Design
Engineered for longevity, this washable and reusable filter reduces the need for frequent replacements, saving money while maintaining optimal performance across various driving conditions.
Easy Installation
Designed for universal fitment, the K&N filter installs quickly and effortlessly, catering to a wide range of vehicles, perfect for DIY enthusiasts and professional mechanics alike.
Product Details
| Air Freight Prohibited | false |
| Not Carb Approved | true |
| Carb Acknowledgement Required | true |
| Ltl Freight Required | false |
| Prop 65 | Y |
| Part Type | automotive |
| Epa | N/A |
| Brand | K&N Engineering |
| Manufacturer Part Number | RU-2510 |
| UPC | 024844010551 |
| Country of Origin | United States |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
-
Car Enthusiasts
Ideal for those looking to enhance performance and improve airflow in modified or high-performance vehicles.
-
DIY Mechanics
Perfect for users comfortable with installations and seeking to customize their vehicle's air intake system.
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Racing Applications
Excellent choice for racers needing reliable filters that provide increased horsepower and quicker throttle response.
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Stock Vehicle Owners
Not suitable for individuals with standard vehicles who do not require performance enhancements or modifications.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can these air filters be used on any vehicle?
Answer: Yes, K&N Universal Air Filters are designed for a wide variety of applications including different types of vehicles. -
Question:
How do I clean the K&N air filters?
Answer: The filters are washable; simply follow the cleaning instructions provided with your purchase. -
Question:
Will these filters fit my specific vehicle's needs?
Answer: With various sizes and flexibility in fit, there's likely a K&N filter that will meet your specific air intake requirements.
k&n engineering Editorial Review
For K&N Universal 4 Inch Filter is designed for performance enthusiasts seeking enhanced airflow and filtration in their automotive applications. The filter is not CARB approved, which means it may not meet specific emissions regulations in certain areas. However, it is acknowledged that a CARB certification is required for some markets, ensuring compliance where necessary. Weighing only 1.5 lbs, this lightweight filter can easily be installed in a variety of vehicles. K&N Engineering, a trusted brand in automotive filters, ensures that this product is built for durability and performance, making it a favorite among car enthusiasts.
Customer Reviews & Ratings
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Pros
- Enhances airflow for improved engine performance
- Lightweight design for easy installation
- Trusted brand with a strong reputation
- Durable construction for long-lasting use
- Filters dirt and contaminants effectively
Cons
- Not CARB approved for some regions
Platform Trust & Buyer Confidence
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
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“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
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MUR 4186
Order now and get it around Thursday, September 24
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.)
QTY:
Only 4 items left in stock.
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Features & Benefits
- Versatile air filters suitable for racing vehicles, RC cars, generators, snowmobiles, and more.
- Ultra-strong molded rubber flanges absorb vibration for secure attachment.
- Filters can stretch up to 1/16 of an inch to fit between sizes.
- Washable and reusable design for long-lasting use.
- Designed for various angles and offset diameters, ensuring compatibility with your equipment.
- Engineered for enhanced performance in diverse applications.
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