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SKU: 70001-AK032 | UPC: 4957266256497
HKS 2 Layer Wet 200mm Red Replacement Filter Element for Subaru Impreza WRX STI 2002-2021
This HKS replacement filter element uses a 2-layer wet cotton gauze design soaked in premium filter oil for high airflow. It fits HKS Super Mega Flow and Racing Suction intake systems on Subaru Impreza WRX STI 2002-2021 plus Toyota 86 Scion FR-S Subaru BRZ and Nissan 370Z. Drivers experience sharp throttle response and power increases with full dust protection.
Key Features
- 2-Layer Wet Filtration: Dual cotton gauze layers soaked in oil capture particles down to 5 microns for engine protection with up to 30% more airflow than stock filters
- 200mm Diameter: Exact match for HKS intake housings as drop-in replacement for peak air volume
- Red Color Finish: Eye-catching red media enhances engine bay appearance with lasting durability
- Washable and Reusable: Clean using HKS filter kit and re-oil for cost savings over disposable options
- High Flow Design: Built for JDM engines to raise horsepower and torque in Subaru WRX STI and compatible models
Product Notes
- Requires HKS filter oil and cleaning kit for maintenance every 10000 miles or sooner in dusty areas
- Drive 100 miles to break in new filter before full oil application
- Weight 0.77 lbs store in dry area between cleanings
Installation Notes
- Professional installation recommended.
- Release clamps on HKS intake housing and slide out old element
- No extra hardware needed works with all HKS 200mm intake tubes and adapters
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX |
| 2004-2021 | Subaru | Impreza | WRX STI |
| 2013-2016 | Scion | FR-S | All |
| 2013-2021 | Subaru | BRZ | All |
| 2017-2021 | Toyota | 86 | All |
| 2009-2020 | Nissan | 370Z | All |
Why Choose HKS?
- Motorsport heritage from Japanese racing teams provides proven reliability
- Hand-assembled quality controls ensure even filtration and airflow
- Precise engineering follows OEM specs for seamless HKS system fit
Frequently Asked Questions
-
Q: Does this fit 2015 Subaru WRX STI with HKS intake?
A: Yes direct replacement for HKS Super Mega Flow or Racing Suction on 2004-2021 STI WRX with 200mm housings -
Q: What material makes up the filter media?
A: Dual-layer cotton gauze treated with HKS oil traps contaminants to 5 microns with high airflow -
Q: How do I install and maintain this filter?
A: Slide into HKS housing after cleaning old one wash with HKS kit air dry re-oil every 10000-20000 miles
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Original HKS box 9 x 9 x 5 inches
- Weight: 0.77 lbs
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