IAG SPEC STREET SERIES COILOVERS BY FORTUNE AUTO – IAG Performance and Fortune Auto have joined forces to bring you the IAG Spec Street Series Coilovers By Fortune Auto, designed for the 2022+ Subaru WRX. These single adjustable coilovers strike the perfect balance between everyday driveability and occasional track use, enhancing the handling of your vehicle without compromising comfort. This complete kit, featuring both front and rear coilovers, delivers improved handling and performance.
THE IAG SPEC DIFFERENCE: WHERE INNOVATION MEETS UNBEATABLE PERFORMANCE – At IAG Performance, we’re committed to pushing the boundaries of automotive 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 500 Coilovers, we take it a step further to make it even better. The IAG Spec Street Series Coilovers are the result of our commitment to perfection. We’ve enhanced key features of the Fortune Auto 500 Coilovers, improving performance, road feel and overall handling to deliver a coilover system that’s optimized for both street and track use.
COILOVER SPECS – The front suspension in the IAG Spec Street Series Coilovers By Fortune Auto are engineered to the following specifications: 117mm front shock stroke, custom shock valving, 240mm shock body, 7 inch spring length, 7kg/mm spring rate. The rear suspension coilovers meet the following specifications: 100mm rear shock stroke, custom shock valving, 200mm shock body, 7 inch spring length, 7kg/mm spring rate. Our Street Series Coilovers are equipped with 1” extended rear top hats.
CUSTOM TUNED – NOT OFF THE SHELF – The enhancements in the IAG Spec Street Series Coilovers focus on refining suspension travel and improving everyday driving comfort, while still delivering track-worthy results. With an extra 20mm of front shock stroke compared to Fortune Auto’s coilovers, we’ve significantly optimized suspension travel, resulting in a more forgiving and 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 7-inch front spring reduces the risk of bottoming out.
EXTENDED REAR TOP HAT – The IAG Spec Street Series Coilovers By Fortune Auto are equipped with a 1 inch extended rear top hat, which allows the shock absorbers to travel within their optimal range, even if the vehicle has been lowered. This adjustable coilover kit makes it easy to drop your car to gain the benefits of improved handling, aerodynamics, improved traction and road feel. Incorporating an extended top hat allows the full range of shock stroke, maintains the correct preload, all while avoiding 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.
FLOW DIGRESSIVE TECHNOLOGY BY FORTUNE AUTO – The IAG Spec Street Series Coilovers feature Fortune Auto’s Flow Digressive piston technology, which allows for stiff low-speed compression and rebound movement. To compensate for fast stroke speeds like high speed bumps or rough roads, the coilovers automatically adapt to become supple, providing superior mechanical grip and control, even over irregular surfaces. This technology delivers the best of both worlds, offering a versatile shock absorber that excels in everyday driving, as well as occasional track use.
ABOUT FORTUNE AUTO It’s been a privilege to team up with Fortune Auto to create the IAG Spec Street Series Coilovers. Known for their cutting-edge suspension solutions and race-winning innovations, Fortune Auto’s relentless pursuit of performance and quality has resulted in systems that offer exceptional handling, comfort, and durability at an affordable price. Like IAG Performance, Fortune Auto is a U.S.-based, enthusiast-driven brand, making this collaboration the perfect fit.
FITMENT – Fits Subaru WRX 2022 2023 2024 2025+ VB
Key Features of the IAG Spec Street Series
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Custom-Tuned Damping: Each coilover set features 24-step rebound adjustable dampers, giving you total control over comfort and stiffness for any driving condition.
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Monotube Damper Design: Improves heat dissipation and consistency under aggressive driving, ensuring smooth, predictable performance.
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Rebuildable and Upgradeable: Unlike cheaper alternatives, Fortune Auto coilovers are fully serviceable, allowing for future upgrades or revalving for different spring rates.
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Swift Springs Upgrade Option: Equipped or compatible with Swift Springs, known for superior ride quality and responsiveness.
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Height Adjustable: Fine-tune your stance without sacrificing suspension travel or comfort.
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Dyno-Tested and Matched: Every shock is individually tested to guarantee consistency and balance across all four corners.
Why the Fortune Auto IAG Spec Coilovers Stand Out
Fortune Auto and IAG have worked closely to create a suspension setup specifically optimized for the Subaru WRX and WRX STI platform. The IAG Spec Street Series emphasizes real-world performance — meaning it’s perfect for drivers who want sharper cornering and reduced body roll, but still need a ride comfortable enough for daily commutes.
These coilovers feature valving designed for the WRX’s weight balance and all-wheel-drive dynamics, ensuring you get predictable handling in every condition — from wet roads to spirited backroad driving.
Perfect for Street, Show, and Spirited Driving
The Fortune Auto IAG Spec Street Series Coilovers give your WRX a lowered, aggressive stance while enhancing responsiveness and confidence behind the wheel. The height adjustability allows owners to dial in the perfect ride height for both looks and function, while the 24-step damper control offers flexibility whether you’re cruising to work or tearing up a mountain road.
For WRX enthusiasts who demand OEM-level reliability with race-inspired performance, this coilover kit hits the sweet spot.
Final Thoughts
If you’re serious about upgrading your Subaru WRX suspension, the Fortune Auto Coilovers – IAG Spec Street Series are the gold standard for performance-minded daily drivers. They combine meticulous engineering, handcrafted quality, and adjustable tuning to deliver a suspension system that feels at home on both the track and the streets.
Your WRX deserves suspension that keeps up with its power — and these coilovers deliver exactly that.
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