K&N Engineering
K&N 02-09 Cadillac / 99-09 Chevy/GMC PickUp Drop In Air Filter - 33-2135
- SKU:
- KNN33-2135
- UPC:
- 024844071897
- MPN:
- 33-2135
- Availability:
- Regularly stocked product
Description
How do I know if this K&N air filter fits my vehicle?
Confirm fitment for your specific vehicle using K&N's online application guide for accurate Air Filters - Drop In selection.
Is this K&N air filter easy to install?
Yes, this K&N drop-in air filter offers an easy DIY installation, directly replacing your factory Air Filters - Drop In unit.
K&N Drop-in Air Filters are engineered for superior performance, achieving a score of 9 for Engine Performance. Their state-of-the-art design features layered, oiled cotton media for optimal airflow and contaminant capture. Experience sustained peak performance and a noticeable boost in acceleration with these exceptional Air Filters - Drop In.
Key Features
- washable, reusable High-Flow Air Filters
- state-of-the-art design of layered, oiled cotton media
- engineered to improve airflow and capture contaminants
- designed to provide an increase in horsepower
- reusable, engineered to last for the entire lifespan of your vehicle
- backed by K&N's 10-Year/Million Mile Limited Warranty
Why Choose the KN Drop in Air Filters
Delivers sustained peak performance with a filter you can clean and reuse.
Achieves superior engine protection by trapping more dirt and debris.
Provides a noticeable boost in acceleration and throttle response.
Transforms your engine's breathing for a more efficient and powerful drive.
Who Is This For?
Street Performance — 8/10
Engineered to improve airflow and increase horsepower.
Track / Autocross — 7/10
Improves airflow for potential performance gains.
Racing Competition — 7/10
Designed for increased horsepower and improved airflow.
Engine Performance — 9/10
High-flow, oiled cotton media improves airflow.
Easy DIY Install — 10/10
Drop-in install type is simple and straightforward.
Fuel Efficiency — 6/10
Improved airflow may contribute to better efficiency.
Frequently Asked Questions
What is a K&N drop-in air filter?
A K&N drop-in air filter is a direct replacement for your vehicle's stock air filter. Its state-of-the-art design uses layered, oiled cotton media to improve airflow and capture contaminants, ensuring superior engine protection. Confirm fitment for your specific vehicle to experience enhanced performance.
How do I clean and reuse my K&N drop-in air filter?
Cleaning your K&N drop-in air filter is a straightforward process as it's designed to be washable and reusable. This easy DIY install component utilizes oiled cotton media that can be restored with a K&N cleaning kit. You can confidently reuse it for the entire lifespan of your vehicle.
What performance increase can I expect from a K&N drop-in air filter?
Drivers seeking enhanced engine performance will benefit from a noticeable boost in acceleration and throttle response. This filter is engineered to improve airflow, scoring a 9 out of 10 for Engine Performance usage, transforming your engine's breathing for a more efficient and powerful drive.
What makes K&N drop-in air filters special?
K&N drop-in air filters are special due to their washable, reusable high-flow air filters crafted with state-of-the-art oiled cotton media. This design is engineered to improve airflow and capture contaminants, offering enhanced engine performance. Confirm fitment for your vehicle to realize its full potential.
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: |
33-2135 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Air Filters>Air Filters - Drop In |
Install Type: |
Drop-In |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Track / Autocross: |
7/10 |
Racing Competition: |
7/10 |
Engine Performance: |
9/10 |
Easy DIY Install: |
10/10 |
Fuel Efficiency: |
6/10 |
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