K&N Engineering

K&N Universal Rubber Filter 4in FLG 9IN x 5-3/4IN B / 7 x 4-1/2IN T / 7-1/2IN H - RE-1040

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SKU:
KNNRE-1040
UPC:
024844374714
MPN:
RE-1040
Availability:
Regularly stocked product
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$94.99
Current Stock: 9

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Description

What is the typical lifespan of a K&N Universal Air Filter?
K&N Universal Air Filters are washable and reusable, designed to last for the lifetime of your vehicle with proper maintenance, ensuring sustained peak engine performance.

Can I install a K&N Universal Air Filter myself?
Yes, the universal fit design and pliable rubber flanges allow for an easy DIY install on a wide range of applications.

The K&N Universal Air Filter delivers sustained peak engine performance, achieving a score of 9 for Engine Performance. Its ultra-strong molded pliable rubber flanges achieve a secure, vibration-resistant seal. Experience confidence in consistent power and engine protection with this reusable air filtration solution.

Key Features

  • ultra-strong molded pliable rubber flanges
  • can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes
  • washable and reusable
  • 1-Year Limited Warranty

Why Choose the KN Universal Air Filter

Achieves a secure, vibration-resistant seal for optimal engine protection.

Provides a flexible fit, ensuring compatibility across a wide range of applications.

Delivers long-term cost savings and consistent engine performance through reusability.

Offers peace of mind with a comprehensive warranty for lasting quality.

Who Is This For?

Street Performance — 8/10
Reusable filter supports sustained peak engine performance.

Track / Autocross — 8/10
Reusable filter supports sustained peak engine performance.

Racing Competition — 8/10
Reusable filter supports sustained peak engine performance.

Engine Performance — 9/10
Washable and reusable for sustained peak engine performance.

Easy DIY Install — 7/10
Universal fit with pliable rubber flanges.

Fuel Efficiency — 6/10
Sustained peak performance may improve efficiency.

Frequently Asked Questions

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

Confirm fitment with your vehicle by checking the specific application details for your make, model, and year. This universal filter is designed with ultra-strong molded pliable rubber flanges that achieve a secure, vibration-resistant seal. Ensuring correct fitment is crucial for optimal engine protection.

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

Installation is straightforward due to its universal fit design. The filter features ultra-strong molded pliable rubber flanges, making it an easy DIY installation. This flexibility ensures a secure fit in a wide range of applications.

What performance outcome can I expect from this K&N Universal Air Filter?

Achieve sustained peak engine performance, scoring a 9 for Engine Performance. The washable and reusable design consistently delivers optimal airflow for enhanced engine function. This filter is best for enthusiasts seeking improved engine performance.

What is the warranty coverage for the K&N Universal Air Filter?

Enjoy peace of mind with a 1-Year Limited Warranty. This warranty offers assurance for lasting quality and reliable performance. The product's construction, combined with the warranty, provides confidence in its durability.

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:
RE-1040
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Air Filters>Air Filters - Universal Fit
Install Type:
Universal Fit
Product Level:
Premium Performance
Street Performance:
8/10
Track / Autocross:
8/10
Racing Competition:
8/10
Engine Performance:
9/10
Easy DIY Install:
7/10
Fuel Efficiency:
6/10
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