HKS HIPERMAX S Coilovers Subaru Impreza WRX STI (GDB) 80300-AF003

HKS HIPERMAX S suspension kit for Subaru Impreza WRX STI, with adjustable ride height and damping. This is the original 80300-series specification.

FITMENT
Subaru Impreza WRX STI (GDB) 2004/06–2007/06 — EJ20(TURBO).

For WRX STI applied models E–G only.

SPECIFICATIONS
Part number: 80300-AF003
Front and rear suspension kit
Spring rates, front/rear: F=69(7)/R=49(5) N/mm (kgf/mm in brackets)
Spring free lengths, front/rear: 220(Barrel)/250(Barrel) mm
Ride-height and damping adjustment; setup must follow the vehicle-specific manual

SUPPLIED PARTS
Front and rear damper and spring assemblies with the model-specific components listed in the HKS manual. The product photographs illustrate the suspension components.

INSTALLATION NOTES
Professional installation and wheel alignment are required. Set ride height and damping using the instructions for the exact chassis and engine. Confirm tyre, wheel and body clearances after installation.

HKS installation manual · HKS product details