K&N Engineering
K&N 2019 Subaru WRX STI 2.5L F/I Replacement Air Filter - 33-5092
- SKU:
- KNN33-5092
- UPC:
- 024844372789
- MPN:
- 33-5092
- Availability:
- Regularly stocked product
Description
Does this filter fit my 2019 Subaru WRX STI?
Yes, this K&N drop-in air filter is engineered specifically to fit your 2019-2021 Subaru WRX STI, ensuring a perfect installation.
How do I install the K&N air filter?
Easily replace your existing filter with this drop-in air filter in minutes, requiring no special tools or modifications for a simple upgrade.
K&N Drop-in Air Filters deliver an 8/10 street performance score for your 2019-2021 Subaru WRX STI. Featuring a state-of-the-art design with layered, oiled cotton media, these washable and reusable filters are engineered to improve airflow and capture contaminants. Experience a noticeable boost in acceleration and a more exhilarating driving experience with enhanced power.
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 a cleaner engine by capturing more harmful contaminants.
Achieves a noticeable boost in acceleration and responsiveness.
Provides a more exhilarating driving experience with enhanced power.
Transforms your engine's breathing for optimal performance.
Who Is This For?
Street Performance — 8/10
Engineered to improve airflow and increase horsepower.
Track / Autocross — 8/10
Improves airflow for potential performance gains.
Racing Competition — 7/10
Designed for improved airflow and horsepower increase.
Engine Performance — 9/10
High-flow, layered cotton media improves airflow.
Easy DIY Install — 10/10
Drop-in install type for simple replacement.
Fuel Efficiency — 6/10
Improved airflow may contribute to efficiency.
Additional Resources
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.
Additional Information
Clearance Item: |
N |
MPN: |
33-5092 |
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: |
8/10 |
Racing Competition: |
7/10 |
Engine Performance: |
9/10 |
Easy DIY Install: |
10/10 |
Fuel Efficiency: |
6/10 |
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