Annex Suspension FastRoad Pro Sport Spec Coilovers - 2022+ Subaru BRZ / Toyota GR86

The FastRoad Pro Sport Spec is designed to deliver exceptional street comfort with track-capable handling. Engineered specifically for the 2022+ GR86 and BRZ chassis, this setup blends precision, ride quality, and adjustability. Transforming your car into a well-balanced performer that feels equally at home on canyon roads or the racetrack.

We didn’t just copy an off-the-shelf kit and call it “custom.” We tested, measured, and listened to real drivers. The result? A suspension system tuned specifically for the ZN8 platform, with valving, stroke, and spring rates optimized for real-world performance and comfort.

WHY GR86 / BRZ OWNERS CHOOSE ANNEX

⚡ Performance to Comfort Balance Spring rates and valving balanced for spirited daily driving and track use
⚡ Unique valving specs engineered specifically for the designated spring rates & chassis
⚡ Road Noise Isolators for smoother comfort and everyday usability
⚡ Easy 24-way damper adjustment for on-the-fly tuning
⚡ Hand-built, dyno-tested, and QC-checked in Fremont, CA

FASTROAD PRO SPRING OPTIONS

Sport Spec :
Track handling for the street. Tuned for higher-grip tires and aggressive cornering, offering sharper response, flatter handling, and a compliant ride for spirited backroad or track driving.

KEY FEATURES

• Tuned for blistering performance without sacrificing comfort
• Proprietary Road Noise Isolators reduce NVH
• 24-position damping adjustment with a wide tuning range
• Corrosion-resistant NiCr shock bodies
• Monotube damper design for performance and durability
• Spring perches with Koyo® bearings (where applicable)
• T6-6061 aluminum mounts and camber plates
• Brake line & ABS wire brackets (where applicable)
• AMSOIL high-temp shock fluid for consistent damping
• Heavy-duty dust boots for longevity
• Fully rebuildable & revalveable in the U.S.A.
• Swift Springs upgrade available
• 1-year manufacturer warranty

SPECIFICATIONS

• Natural Frequency Target: ~2.0Hz
• Spring Rates: Front 5K / Rear 6K
• Damping Type: 24-way adjustable, double digressive
• Damper Design: Monotube
• Springs: Hyperco Motorsport springs
• Top Hats: Custom Annex ZN8 rear top hats for improved stroke
• Assembly: Hand-built, dyno-tested, and QC’d in Fremont, CA
• Fitment: Toyota GR86 / Subaru BRZ (2022+)