K&N Engineering

K&N Universal Air Filter Chrome Round Tapered Red - 4in Flange ID x 1.125in Flange Length x 5.5in H - RG-1001RD

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SKU:
KNNRG-1001RD
UPC:
024844313317
MPN:
RG-1001RD
Availability:
Regularly stocked product
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$41.99
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Description

How do I ensure this universal air filter fits my vehicle?
K&N Universal Air Filters achieve a precise fit on a wide range of intake systems by confirming fitment with your specific vehicle data before purchase.

What is the expected performance benefit of using a K&N universal air filter?
Washable and reusable for a lifetime of enhanced engine performance, this universal air filter ensures optimal airflow and engine protection.

The K&N Universal Air Filter delivers a secure, leak-free seal for optimal engine protection, boasting a 7/10 for street performance. Its ultra-strong molded pliable rubber flanges with a 4 inch flange ID and 1.125 inch flange length ensure a durable, long-lasting connection. Trust K&N Engineering for enhanced engine performance and a confident, reliable upgrade.

Key Features

  • 4in Flange ID
  • 1.125in Flange Length
  • 5.5in H
  • ultra-strong molded pliable rubber flanges
  • washable and reusable
  • 1-Year Limited Warranty

Why Choose the KN Universal Air Filter

Delivers a secure, leak-free seal for optimal engine protection.

Achieves a precise fit on a wide range of intake systems.

Provides a durable, long-lasting connection that withstands engine vibration.

Transforms your engine's air intake with a cleanable, reusable performance upgrade.

Who Is This For?

Easy DIY Install — 8/10
Universal fit and pliable rubber flanges simplify installation.

Street Performance — 7/10
Washable and reusable for enhanced engine performance claim.

Engine Performance — 7/10
Washable and reusable for enhanced engine performance claim.

Visual Aesthetic Upgrade — 6/10
Universal fit allows for custom placement and appearance.

Track Autocross — 5/10
Washable and reusable for enhanced engine performance claim.

Racing Competition — 5/10
Washable and reusable for enhanced engine performance claim.

Frequently Asked Questions

How do I confirm if this K&N universal air filter fits my vehicle?

Confirming vehicle fitment for this K&N universal air filter is essential for optimal engine protection. Always consult your vehicle's specific intake system requirements before purchasing to ensure a precise fit. This guarantees a secure, leak-free seal for your engine.

Is installing this K&N universal air filter difficult?

Installing this K&N universal air filter is designed for an easy DIY install, scoring an 8 out of 10 on ease of use. Its universal fit and ultra-strong molded pliable rubber flanges simplify attachment to a wide range of intake systems. This makes upgrading your air intake straightforward.

What is the performance outcome of using this K&N universal air filter?

Achieving enhanced engine performance is a key benefit, with a score of 7 out of 10 for Street Performance and Engine Performance. This washable and reusable filter provides a performance upgrade that lasts. Transform your engine's air intake with this cleanable, reusable component.

What are the maintenance requirements for this K&N universal air filter?

Maintaining this K&N universal air filter is easy, requiring a simple cleaning process. Its washable and reusable design ensures a consistent performance upgrade over time. This filter is built for durability and long-lasting engine protection.

Additional Resources

Official K&N Engineering Product Page

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:
RG-1001RD
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Air Filters>Air Filters - Universal Fit
Universal Fitment:
Y
Install Type:
Universal Fit
Product Level:
Mid Range
Easy DIY Install:
8/10
Street Performance:
7/10
Engine Performance:
7/10
Visual Aesthetic Upgrade:
6/10
Track Autocross:
5/10
Racing Competition:
5/10
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