K&N Engineering

K&N Filter Universal Rubber Filter 1 3/4 inch Flange 3 inch Base 2 inch Top 2.5 inch Height - RU-2690

(No reviews yet) Write a Review
SKU:
KNNRU-2690
UPC:
024844010674
MPN:
RU-2690
Availability:
Regularly stocked product
  • Photo - Primary
  • Photo - Primary
  • Photo - Primary
  • Photo - Primary
  • Photo - Primary
  • Technical Drawing
  • Logo Image
$57.99
Frequently bought together:

Description

Is this K&N air filter truly universal?
This K&N Universal Air Filter achieves a perfect fit on a wide range of intake systems with its pliable rubber flanges and specific dimensions.

How often do I need to replace this air filter?
This K&N Universal Air Filter is washable and reusable for sustained peak engine performance, eliminating frequent replacement needs.

The K&N Universal Air Filter delivers sustained peak engine performance, scoring an 8 for Street Performance and Engine Performance usage. Featuring a 1 3/4 inch flange, 3 inch base, 2 inch top, and 2.5 inch height, it offers a secure, leak-free seal. Experience a durable, long-lasting connection designed to withstand engine vibration for optimal engine protection.

Key Features

  • 1 3/4 inch Flange
  • 3 inch Base
  • 2 inch Top
  • 2.5 inch Height
  • washable and reusable
  • ultra-strong molded pliable rubber flanges

Why Choose the KN Universal Air Filter

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

Achieves a perfect 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 robust and flexible fit.

Who Is This For?

Street Performance — 8/10
Washable and reusable for sustained peak engine performance.

Track / Autocross — 7/10
Washable and reusable for sustained peak engine performance.

Racing Competition — 7/10
Washable and reusable for sustained peak engine performance.

Engine Performance — 8/10
Washable and reusable for sustained peak engine performance.

Easy DIY Install — 6/10
Universal fit with pliable rubber flanges.

Visual / Aesthetic Upgrade — 5/10
Premium performance category implies aesthetic consideration.

Frequently Asked Questions

How does a K&N universal air filter compare to a stock OEM air filter?

Upgrading to a K&N universal air filter is beneficial for sustained peak engine performance. Its washable and reusable design contributes to a score of 8 for Engine Performance use cases. This ensures a superior filtration solution over restrictive stock filters.

What are the dimensions and flange sizes of the K&N universal air filter?

Achieving a perfect fit on a wide range of intake systems is ensured by the K&N universal air filter's dimensions. It features a 1 and 3/4 inch flange, a 3 inch base, a 2 inch top, and a 2.5 inch height. This precise sizing guarantees compatibility with many applications.

Is installing a K&N universal air filter difficult?

Installation of this K&N universal air filter is straightforward due to its universal fit design. The pliable rubber flanges contribute to an Easy DIY Install score of 6. This makes integrating enhanced filtration a simple process for most enthusiasts.

What is the primary performance benefit of a K&N universal air filter?

Sustained peak engine performance is delivered by the K&N universal air filter's washable and reusable nature. This feature scores an 8 for Street Performance use cases. It provides a long-term advantage for engine efficiency and power delivery.

How does the K&N universal air filter provide a secure engine seal?

A secure, leak-free seal for optimal engine protection is achieved through the K&N universal air filter's construction. Its flexible yet durable design withstands engine vibration, ensuring a reliable connection. This robust build quality guarantees enhanced engine safety.

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.

View AllClose

Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
RU-2690
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Air Filters>Air Filters - Universal Fit
Universal Fitment:
Y
Install Type:
Universal Fit
Product Level:
Premium Performance
Street Performance:
8/10
Track / Autocross:
7/10
Racing Competition:
7/10
Engine Performance:
8/10
Easy DIY Install:
6/10
Visual / Aesthetic Upgrade:
5/10
View AllClose