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SKU: 70019-AZ102 | UPC: 4957266257487
HKS SPF Air Filter Mazda RX-7 FD3S 13B-REW 1992-2002
The HKS Super Power Flow SPF air filter delivers high airflow replacement for the stock unit on Mazda RX-7 FD3S models with 13B-REW rotary engines from 1992 to 2002. This direct-fit filter uses advanced dry media to increase intake volume throttle response and engine power output. Rotary owners gain reliable filtration with substantial performance improvements across the RPM range.
Key Features
- Double-Layer Dry Filter Media: Combines high dust-holding capacity with low restriction for maximum airflow up to 20% more than OEM filters
- Washable Reusable Design: Clean with HKS filter solution and reinstall for extended service life beyond disposable filters
- Direct OEM Fitment: Matches factory dimensions with 160mm flange for bolt-on installation no cutting or adapters needed
- Element Dimensions: 265mm L x 188mm W x 58mm H engineered for FD3S intake box perfect seal and flow
- Rotary-Specific Engineering: Handles high-revving 13B-REW heat and oil mist for consistent power delivery
Product Notes
- Inspect and clean filter every 10,000 miles or sooner in dusty conditions
- Use only HKS-approved cleaners to maintain filter performance
- Ships in protective HKS packaging to prevent damage
Installation Notes
- Professional installation recommended.
- Remove stock airbox cover and filter drop in new HKS SPF element in under 10 minutes
- Compatible with all factory intake hardware no additional parts required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-2002 | Mazda | RX-7 | FD3S 13B-REW |
Why Choose HKS?
- Proven JDM leader in rotary engine tuning since 1973
- Motorsport-tested components used in FD3S racing
- Precision manufacturing with rigorous quality control
Frequently Asked Questions
-
Q: Will this fit all Mazda RX-7 FD3S models?
A: Yes direct fit for 1992-2002 FD3S with 13B-REW engine all trims including Type R Type RS and Spirit R -
Q: What material is the filter made from?
A: Advanced dry synthetic fiber dual-layer construction resists oil contamination and withstands rotary engine temperatures -
Q: What is the warranty and maintenance?
A: Lifetime warranty against defects with proper cleaning HKS recommends cleaning every 10,000-20,000 miles
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Original HKS box dimensions 11 x 8.3 x 4 inches
- Weight: 1.37 lbs product 1.76 lbs shipping
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HKS
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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