K&N Engineering
K&N 04-09 Lexus GX470 4.7L / 02-08 Toyota 4Runner / 01-07 Sequoia / 00-06 Tundra Drop In Air Filter - 33-2144
- SKU:
- KNN33-2144
- UPC:
- 024844072160
- MPN:
- 33-2144
- Availability:
- Regularly stocked product
Description
How do I install a K&N drop-in air filter?
K&N drop-in air filters are designed for easy DIY installation into your vehicle's factory air box, requiring no special tools.
How often should I clean my K&N air filter?
Washable, reusable K&N drop-in air filters should be cleaned every 10,000 miles for optimal high-flow performance.
K&N Drop-in Air Filters deliver maximum engine performance, boasting an 8/10 score for Street Performance. Featuring layered, oiled cotton media for superior filtration, these washable and reusable filters ensure thrilling acceleration and a cleaner engine. Experience the confidence of enhanced performance and effortless installation with K&N.
Key Features
- washable
- reusable
- High-Flow Air Filters
- layered oiled cotton media
- designed to install easily into your factory air box
- 10-Year/Million Mile Limited Warranty
Why Choose the KN Drop in Air Filters
Achieves significant horsepower and torque gains for thrilling acceleration.
Provides a cleaner engine by trapping contaminants effectively.
Transforms your driving experience with improved throttle response.
Eliminates the need for frequent replacements, saving you time and money.
Who Is This For?
Daily Driving Comfort — 7/10
Designed for easy install into factory air box.
Street Performance — 8/10
High-flow filtration for maximum engine performance.
Easy DIY Install — 9/10
Designed to install easily into your factory air box.
Engine Performance — 8/10
High-flow air filtration system for maximum performance.
Track / Autocross — 7/10
High-flow filtration can benefit performance applications.
Overlanding / Expedition — 7/10
Washable and reusable media with long warranty.
Frequently Asked Questions
What is a K&N drop-in air filter?
A K&N drop-in air filter is a high-flow air filtration system designed to install easily into your factory air box. It achieves significant horsepower and torque gains for thrilling acceleration by trapping contaminants effectively. This washable and reusable filter transforms your driving experience with improved throttle response.
How do I clean my K&N drop-in air filter?
Cleaning your K&N drop-in air filter is an easy maintenance task that involves using the K&N Recharger kit, following specific instructions to restore the layered oiled cotton media. This straightforward process ensures the filter's high-flow capabilities and reusable nature are maintained for extended use. Proper cleaning guarantees continued engine performance and protection.
Does K&N offer a drop-in air filter for the G37?
Confirm fitment with your vehicle to determine if a K&N drop-in air filter is available for your G37. These filters are designed to install easily into your factory air box, providing a simple upgrade path. Ensure your specific G37 model is listed for guaranteed compatibility and performance benefits.
How easy is it to install a K&N drop-in air filter?
Installation of a K&N drop-in air filter is very easy, with a perfect score of 9 out of 10 for Easy DIY Install. The filters are designed to install easily into your factory air box, requiring no special tools or modifications. This makes it a simple and quick upgrade for enhanced engine performance.
Important Notices
⚠️ 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.
Browse More: Shop All Air Filters - Drop In — Air Filters
Additional Information
Clearance Item: |
N |
MPN: |
33-2144 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Filters>Air Filters - Drop In |
Install Type: |
Drop-In |
Product Level: |
Premium Performance |
Daily Driving Comfort: |
7/10 |
Street Performance: |
8/10 |
Easy DIY Install: |
9/10 |
Engine Performance: |
8/10 |
Track / Autocross: |
7/10 |
Overlanding / Expedition: |
7/10 |
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