From the brand
Product description
IAG Spec Street Series Coilovers by Fortune Auto
Why This Suspension Makes Sense
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Sharper handling: Lower center of gravity, better body control, quicker turn-in.
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Adjustability: Height + damping let you tailor your ride from street-friendly to track-ready.
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Fitment assurance: Engineered specifically for the 2008–2014 WRX—no “may fit” guesswork. IAG Performance+1
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Quality build: Collaboratively developed by IAG Performance and Fortune Auto—two respected names in Subaru tuning.
The IAG Spec Difference: Where innovation meets unbeatable performance
Through constant research, development, and testing on countless track days, we’ve developed a reputation for innovation. When we find a part we like from a brand we trust, like the Fortune Auto coilovers, we take it a step further to make it even better. The IAG Spec Coilovers are the result of our commitment to perfection. We’ve enhanced key features of the coilovers, improving performance, road feel & overall handling to deliver a coilover system that’s optimized for both street & track use.
Fitment & Installation Notes
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Compatible with 2008 through 2014 Subaru WRX models ONLY. Confirm your model and drivetrain (RWD) before purchase. IAG Performance+1
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Because this is a full coilover kit, after installation you’ll want to perform a full alignment (camber, toe, ride height) and check for clearance especially if you’ve changed wheels/tires.
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Installation difficulty is moderate; some mechanical knowledge required (knock out old struts/springs, mount new coilovers, torque to spec).
08-14 WRX (Only) Coilover Specs
Front Specs: 127mm front shock stroke, custom shock valving, 270mm shock body, 8 inch spring length, 7kg/mm spring rate.
Rear Specs: 100mm rear shock stroke, custom shock valving, 200mm shock body, 7 inch spring length, 8kg/mm spring rate. Our Street Series Coilovers are equipped with 1” extended top hats.
Custom tuned – Not off the shelf
The enhancements focus on refining suspension travel and improving everyday driving comfort, while still delivering track-worthy results. With an extra 10mm of front shock stroke compared to Fortune Auto’s coilovers, we’ve significantly optimized suspension travel, resulting in a more forgiving & smooth ride. The softer 7kg/mm front spring allows for optimal weight transfer to the front during braking and to the rear during acceleration. Our 8-inch front spring reduces the risk of bottoming out.
1″ extended top hat
The IAG Spec Coilovers are equipped with a 1 inch extended top hat, which allows the shock absorbers to travel within their optimal range, even if the vehicle has been lowered. The adjustability of this coilover kit makes it easy to gain the benefits of improved handling, aerodynamics, improved traction and road feel. Incorporating an extended top hat allows for the full range of shock stroke, as well as maintains the correct preload, all while avoiding potential damage to your coilovers.
Lightweight and durable construction
The IAG Spec Street Series Coilovers By Fortune Auto incorporate the use of lightweight and durable T6061 aluminum in the camber plates and spring perches to maximize weight savings without compromising the strength or integrity of the suspension. Additionally, the coilover springs are constructed from an advanced premium alloy of chrome silicone, providing both elasticity and strength, ideal for high-performance applications.
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