Compatible models: WRX STI Model: VAB/WRX S4 Model: VAG / Levorg Model: VM# / Impreza Model: GJ#/GP# (GPE not available), GR#/GV#, GH#/GE#, XV Model: GP7 / Legacy Model: BN#/BS#, BM#/BR#, BL#/BP# / Forester Model: SJ#, SH#, Exiga Model: YA#
It increases the amount of air that comes in while still utilizing the original air cleaner box. This dry type filter prevents a decrease in intake flow rate and has the necessary dust collection capacity.
Replacement guideline: 1 year or 10,000km
[🔧 Product Features & Recommended Points]
●Easy Upgrade with Genuine Replacement Type
This is a type that allows you to replace only the air cleaner while keeping the original air cleaner box. No major modifications are required, making it easy for beginners to handle.
●Improved Airflow and Reduced Resistance
Designed to increase intake air volume compared to the stock setup while preventing a decrease in intake velocity. Uses a dry-type filter that considers the impact on the air flow meter (AFM).
This sharpens throttle response and allows the engine to unleash its full potential.
●Excellent Maintenance with Dry-Type Material
Adopts a dry-type air filter instead of an oil-type, making maintenance simple and eliminating concerns about oil degradation.
●Recommended Replacement Cycle
The recommended replacement interval is “1 year or 10,000 km.” This aligns well with a regular maintenance schedule.
●Wide Vehicle Compatibility
This product (Part No. 0411002) fits the following Subaru models. ※Please confirm your vehicle’s model and year before purchase.
- WRX STI (VAB)
- WRX S4 (VAG)
- Levorg (VM#)
- Impreza: GJ#/GP#, GR#/GV#, GH#/GE# (※excluding GPE)
- XV (GP7)
- Legacy: BN#/BS#, BM#/BR#, BL#/BP#
- Forester (SJ#, SH#)
- Exiga (YA#)
●User Feedback
On parts reviews, STI-series users report comments such as “No discomfort after replacement, and actually feel more power” and “No issues even under boost.”
There are also multiple mentions of “easy installation due to genuine replacement type.”
[✅ Summary]
The ZERO SPORTS N1 Air Cleaner (0411002) is a high-performance dry-type filter that balances easy genuine replacement with increased intake air and reduced resistance. Subaru owners can enjoy improved throttle response and greater stability under boost. Its ease of installation, maintenance convenience, and wide vehicle compatibility make it a practical yet exciting choice, confidently recommended for both performance and usability.
