Driven by dedication to innovation, the IAG Spec Street Series Coilovers are the result of constant research, development, and testing. They’ve refined Fortune Auto’s popular 500 Series coilovers to deliver a bespoke driving experience for the 2008-2014 Subaru STI models. These coilovers include front adjustable machined aluminum camber plates. They also feature separate preload and ride height adjustability, as well as 24 settings of rebound and compression adjustment, allowing you to fine-tune your suspension to your liking. The biggest distinction between the IAG Spec Street Series Coilovers and the Fortune Auto 500 Series are the customized spring rates and valving setup, along with the extended rear travel for improved suspension stroke and ride quality.
The front suspension in the IAG Spec Street Series Coilovers By Fortune Auto are engineered to the following specifications
- 127mm front shock stroke
- 270mm shock body
- 7 inch spring length
- 7,000 lb spring rate
The rear suspension coilovers meet the following specifications:
- 100mm rear shock stroke
- 200mm shock body
- 7 inch spring length
- 8,000 lb spring rate
- All Street Series Coilovers are equipped with 1” extended top hats.