K&N Engineering

K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 4.5in Top OD x 6in H - RF-1048

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SKU:
KNNRF-1048
UPC:
024844080578
MPN:
RF-1048
Availability:
Regularly stocked product
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$78.99
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Description

What is the K&N Universal Air Filter?
The K&N Universal Air Filter is designed for easy DIY installation, featuring ultra-strong molded pliable rubber flanges for a secure connection.

How do I ensure a proper fit for the K&N Universal Air Filter?
Confirm fitment with your vehicle's specific application to guarantee optimal airflow and engine performance from this universal air filter.

The K&N Universal Air Filter is engineered with a six-inch flange ID and a six-inch height, ensuring a precise fit for optimal airflow and engine performance, boasting a high usage score for Easy DIY Install. Its ultra-strong molded pliable rubber flanges absorb vibration for a durable seal that withstands engine vibrations, delivering consistent power. Trust this K&N universal air filter for reliable, long-term performance and secure attachment.

Key Features

  • 6in flange ID x 7.5in base OD x 4.5in top OD x 6in H
  • ultra-strong molded pliable rubber flanges
  • flanges absorb vibration
  • flanges allow for secure attachment
  • flanges can also be stretched for up to 1/16 of an inch to fit in-between sizes
  • washable and reusable

Why Choose the KN Universal Air Filter

Delivers a precise fit for optimal airflow and engine performance.

Provides a durable seal that withstands engine vibrations for consistent power.

Achieves a secure connection, preventing air leaks and maintaining efficiency.

Offers a flexible fit, easily adapting to minor size variations for hassle-free installation.

Who Is This For?

Easy DIY Install — 9/10
Universal fit and pliable rubber flanges simplify installation.

Street Performance — 7/10
Washable and reusable for consistent performance.

Engine Performance — 7/10
Washable and reusable for consistent performance.

Daily Driving Comfort — 6/10
Flanges absorb vibration for smoother operation.

Racing Competition — 5/10
Washable and reusable for long-term performance.

Track / Autocross — 5/10
Washable and reusable for long-term performance.

Frequently Asked Questions

How do I confirm if a K&N Universal Air Filter will fit my vehicle?

Confirm fitment for your specific vehicle application before purchasing. Our universal filters feature pliable rubber flanges designed for a precise and secure attachment. This ensures a reliable seal for optimal engine performance across a wide range of vehicles.

What is the installation difficulty for a K&N Universal Air Filter?

Installation of this air filter is rated a 9 out of 10 for Easy DIY Install. Its universal fit and ultra-strong molded pliable rubber flanges greatly simplify the installation process for enthusiasts. This makes it an accessible upgrade for many vehicle owners.

What is the primary performance outcome of using this K&N Universal Air Filter?

Achieving consistent engine performance is a key benefit, rated 7 for Street Performance and Engine Performance. The washable and reusable design maintains efficiency over time. This ensures your engine receives optimal airflow for sustained power output.

Is upgrading from a stock air filter to a K&N Universal Air Filter worthwhile?

Upgrading delivers enhanced engine performance and long-term cost savings due to its washable and reusable nature. The pliable rubber flanges absorb vibration, providing a durable seal that withstands engine vibrations for consistent power. This offers a tangible improvement over disposable filters.

How does the K&N Universal Air Filter handle engine vibrations?

Molded pliable rubber flanges are engineered to absorb vibration, contributing to daily driving comfort rated at 6. This feature ensures a durable seal that withstands engine vibrations for consistent power. It provides a smoother operating experience for your vehicle.

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
RF-1048
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Air Filters>Air Filters - Universal Fit
Install Type:
Universal Fit
Product Level:
Mid Range
Easy DIY Install:
9/10
Street Performance:
7/10
Engine Performance:
7/10
Daily Driving Comfort:
6/10
Racing Competition:
5/10
Track / Autocross:
5/10
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