ST Suspensions Speedtech Coilovers

2013–2016 Scion FR-S, 2017–2018 Toyota 86, 2013–2018 Subaru BRZ

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Overview:

The ST Suspensions Speedtech Coilovers are a premium suspension upgrade designed specifically for the Scion FR-S (2013–2016), Toyota 86 (2017–2018), and Subaru BRZ (2013–2018). Engineered by KW Automotive, a global leader in coilover technology, the Speedtech line offers a perfect balance of performance, comfort, and adjustability at an accessible price point. These coilovers provide enthusiasts with reliable height adjustment and progressive spring rates, delivering improved handling and a more aggressive stance without compromising daily drivability.

Ideal for drivers seeking a quality suspension upgrade beyond generic offshore options, the Speedtech coilovers ensure durability, consistent performance, and peace of mind backed by a 5-year limited warranty.

Key Features:

ST Suspensions Speedtech Coilovers combine proven technology with practical features tailored for street and light performance use:

• Height adjustable front and rear lowering: Front lowering range of 0.8in to 2.0in (15–45mm), rear lowering range of 0.8in to 2.0in (20–50mm)
• Progressive spring rates front and rear for a smooth transition from comfort to performance handling
• Non-dampening adjustable design, similar to KW V1 coilovers, focusing on height adjustability
• Constructed from high-grade steel with heavy galvanization for superior rust protection
• 5-year limited warranty for original purchaser, ensuring long-term reliability
• Manufactured by KW Automotive, leveraging decades of suspension expertise
• Designed specifically for Scion FR-S, Toyota 86, and Subaru BRZ models for perfect fitment and performance
• Includes a handling surcharge fee of $95.00, reflecting premium shipping and handling

Construction & Design:

The Speedtech coilovers feature robust construction using high-grade steel components that are heavily galvanized to resist corrosion and extend service life. Unlike KW’s premium INOX stainless steel coilovers, Speedtech focuses on durability and affordability without sacrificing essential quality. The progressive springs are engineered to provide a balanced ride quality, offering compliance over rough roads while maintaining firm control during spirited driving.

Each coilover assembly is precision-built to meet strict quality standards, ensuring consistent performance and fitment. The height adjustment mechanism allows for easy ride height customization, enabling owners to achieve their desired stance and handling characteristics.

Installation & Fitment:

ST Suspensions Speedtech Coilovers are designed as direct bolt-on replacements for the factory suspension components on the Scion FR-S (2013–2016), Toyota 86 (2017–2018), and Subaru BRZ (2013–2018). Installation typically requires standard suspension tools and basic mechanical knowledge. No major modifications are necessary, making these coilovers suitable for enthusiasts looking to upgrade their suspension with minimal hassle.

Professional installation is recommended to ensure proper alignment and optimal performance. Adjusting ride height is straightforward, allowing owners to dial in their preferred stance and handling balance.

What's Included:

• Front and rear coilover assemblies with progressive springs
• Height adjustment collars and locking mechanisms
• Installation hardware as required for direct fitment
• Detailed installation instructions

Ideal For:

The ST Suspensions Speedtech Coilovers are perfect for enthusiasts who want a reliable, height-adjustable suspension upgrade that improves handling and aesthetics without the premium price tag of KW’s stainless steel coilovers. They suit daily drivers, weekend warriors, and those new to coilover suspension systems who desire a solid foundation for future suspension tuning.

These coilovers are also an excellent choice for owners tired of generic, low-quality offshore coilovers and who want a product backed by a reputable manufacturer with proven engineering and warranty support.

ST Suspensions offers suspension components designed for improved stance and control. Built for enthusiasts who care about feedback and control, their components target ride, handling, and adjustability for everything from daily drivers to dedicated track builds. If you want a more planted feel, cleaner alignment behavior, and confidence in corners, ST Suspensions is a strong choice.