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SKU: 70019-AK109 | UPC: 4957266256893
HKS SPF ASSY 150-80 Wet 2row (RED) for 2002-2007 Subaru Impreza WRX STI
This HKS Super Power Flow intercooler core assembly features a 150mm x 480mm x 80mm 2-row design in red finish for Subaru Impreza WRX STI models from 2002 to 2007. It delivers increased airflow and lower intake air temperatures to support higher boost levels and consistent power delivery. Engineered as a direct replacement for HKS front-mount intercooler kits on GD/GDB chassis vehicles.
Key Features
- Large Core Size: 150mm height x 480mm width x 80mm thickness provides ample frontal area for rapid heat exchange during high-performance driving
- 2-Row Tube Design: Dual rows of tubes with fins enhance cooling capacity while maintaining compact fit in STI engine bay
- Cast Aluminum End Tanks: Precision-cast tanks direct air smoothly into and out of the core reducing turbulence and pressure drop
- Red Powder Coat Finish: Durable corrosion-resistant coating resists heat and road debris while adding visual appeal under the hood
- High-Flow Construction: Optimized internal structure supports turbocharged STI engines up to 500hp with minimal restriction
Product Notes
- Requires compatible HKS front-mount piping kit for complete installation
- Clean core periodically with compressed air to maintain peak efficiency
- Ships in protective foam packaging to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Remove OEM or existing intercooler core and bolt in HKS assembly using factory mounting points
- Compatible with HKS FMIC kits 1008-RM001 and 1008-RM002. no additional hardware needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2007 | Subaru | Impreza | WRX STI |
| 2004-2007 | Subaru | Impreza | WRX STI (USDM) |
| 2001-2005 | Subaru | Impreza | WRX STI Spec C (JDM GD) |
| 2005-2007 | Subaru | Impreza | WRX STI (JDM GDB) |
Why Choose HKS?
- Decades of JDM motorsport development for Subaru platforms
- Aluminum construction tested in Super Taikyu endurance racing
- Exact engineering tolerances for bolt-on reliability
Frequently Asked Questions
-
Q: Will this core fit my 2004 USDM WRX STI?
A: Yes it directly replaces the core in HKS front-mount kits for 2002-2007 GD/GDB STI models including USDM versions -
Q: What material is the core made from?
A: Full aluminum construction with brazed fins tubes and cast end tanks for lightweight strength and heat transfer -
Q: Does HKS offer a warranty on this part?
A: HKS provides a 1-year limited warranty against manufacturing defects when installed by certified technicians
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure foam-lined box 24 x 18 x 10 inches
- Weight: 12.1 lbs product / 15 lbs shipping
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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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