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HKS engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full HKS lineup with fast shipping and expert fitment support — order with confidence.
The HKS Hipermax S series represents the pinnacle of suspension technology for the 2004-2007 Subaru Impreza WRX STI (GDB E-G). Designed for enthusiasts who refuse to compromise between daily driving comfort and track-day precision, these coilovers utilize HKS's proprietary Dual PVS damping technology. This ensures superior ride quality while maintaining the aggressive handling characteristics required for high-performance driving.
Whether you are carving through mountain passes or navigating city streets, the Hipermax S kit offers the perfect balance of stability and responsiveness. The advanced valving system provides a refined feel that standard dampers simply cannot match, ensuring your Subaru remains planted through every corner. Enhance your driving experience with premium suspension components from GGCRACING.
| Brand | HKS |
|---|---|
| Manufacturer part number | 80300-AF003 |
| GGC SKU | HKS80300-AF003 |
| UPC / GTIN | 4957266321942 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 27 × 11.5 × 7.7 in |
|---|---|
| Shipping weight | 40 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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