RS-R 2013-2021 Scion FR-S (ZN6) Sports-i Moto Spec Coilovers

RS-R’s Sports-i Moto Spec Coilovers are the result of collaboration between RS-R's expert engineers and real-world motorsports feedback, designed to bridge the gap between a streetable setup and a weekend warrior’s track weapon. These are not just tuned coilovers — they are built to deliver precise feedback, fast reaction times, and a refined ride even when pushed hard on technical circuits or demanding canyon roads.

At their core, the Moto Spec dampers retain the mono-tube architecture of the standard Sports-i line but feature motorsport-focused internal valving, revised for quicker transitions, better high-speed damping control, and improved mid-corner stability. The result is a suspension that responds intuitively — making the driver feel more connected to the chassis while minimizing weight transfer and unwanted oscillation.

This setup shines under hard braking, corner entry, and rapid directional changes, giving experienced drivers the ability to push harder without unsettling the car. The 36 levels of damping adjustability remain, allowing for precise tuning of both rebound and compression in a single clicker — ideal for those who tune based on track surface, tire compound, or aero setup.

RS-R tests and assembles all Moto Spec coilovers in Japan, using vehicle-specific damper curves refined through real-world testing and motorsports partnerships. Every set is dyno-matched to ensure consistency across corners — a level of detail typically reserved for high-level competition suspension.

• Track-tuned mono-tube design with upgraded motorsport valving
• 36-way adjustable damping to dial in ride quality and performance
• Optimized for high-speed stability, quick transitions, and cornering balance
• Vehicle-specific damper tuning based on motorsports and field testing
• Dyno-matched, hand-assembled in Japan for reliability and repeatability
• Perfect for drivers who daily their car and track on weekends