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SKU: 70019-AF102 | UPC: 4957266256992
HKS Super Power Flow Air Filter for Subaru Impreza BE5/BH5 EJ206/208 GC8/GF8 EJ207 (1996-2007)
The HKS Super Power Flow (SPF) air filter serves as a direct replacement for stock filters in select Subaru Impreza WRX STI models including BE5/BH5 chassis with EJ206/208 engines and GC8/GF8 chassis with EJ207 engine. It allows greater airflow volume into the engine for improved acceleration and responsiveness. Enthusiasts choose this filter for its balance of filtration and performance in daily or track use.
Key Features
- High Airflow Design: Multi-layer fiber construction cuts intake resistance to deliver more air to EJ20-series engines
- Washable and Reusable: Clean and re-oil for extended service life up to 50,000 miles with proper care
- Direct OEM Fitment: Matches factory airbox dimensions for plug-and-play installation on specified chassis
- Advanced Filtration: Traps 99% of dust particles while maintaining high flow rates
- Race-Tested Durability: Built with materials proven in Japanese motorsport applications
Product Notes
- Apply HKS dedicated air filter oil after cleaning for peak performance
- Inspect and service every 10,000-20,000 miles depending on dust exposure
- Arrives in protective HKS packaging to prevent shipping damage
Installation Notes
- Professional installation recommended.
- Remove stock filter from airbox and replace with HKS SPF element
- Fits stock airbox hardware on listed models with no modifications
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-2000 | Subaru | Impreza | WRX STI (GC8 EJ207) |
| 2001-2005 | Subaru | Impreza | WRX STI (GF8 EJ207) |
| 2005 | Subaru | Impreza | WRX STI (BE5 EJ206) |
| 2006-2007 | Subaru | Impreza | WRX STI (BH5 EJ208) |
Why Choose HKS?
- 50+ years as a JDM performance leader with global racing wins
- Filter media engineered for real-world power and protection
- Japanese precision fit guarantees leak-free sealing
Frequently Asked Questions
-
Q: Does this fit JDM GC8 Impreza WRX STI?
A: Yes, direct fit for 1996-2000 GC8 models equipped with EJ207 engine -
Q: What is the filter material?
A: High-flow synthetic non-woven fiber on urethane frame with steel mesh reinforcement -
Q: How to clean and maintain?
A: Use HKS cleaning kit to wash, apply filter oil evenly, air dry 24 hours before reuse
Shipping & Handling
- Method: UPS Ground / USPS
- Availability: In stock - ships same or next business day
- Packaging: HKS retail box 9.5 x 7.5 x 2.5 inches
- Weight: 0.44 lbs
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HKS is a Japanese manufacturer of premium performance parts founded in 1973 that has been at the forefront of turbocharged engine development, producing turbochargers, exhaust systems, engine management, intercoolers, and supporting performance components for some of the most iconic Japanese sports cars ever built. The brand's GT and GTIII turbocharger series, Super Sequential Blow Off Valves, and Racing Suction intake kits are recognized globally as benchmark-quality products that combine Japanese manufacturing precision with decades of motorsport development experience. HKS products are particularly well-known in the Toyota Supra, Mitsubishi Evo, Subaru STI, Nissan GT-R, and Honda NSX communities, where the brand's heritage in building the world's fastest versions of these cars has created a loyal following among enthusiasts who want the best available components. From a simple racing suction kit to a complete GT turbo with intercooler and ECU tune, HKS provides an end-to-end perf...
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