Annex Suspension FastRoad Pro Sport Spec Coilovers - 2022+ Subaru WRX

The FastRoad Pro Sport Spec delivers track-ready handling with daily-driver refinement for the VB WRX. Developed from detailed 3D chassis scans and real-world testing, this kit balances spring rates, stroke, and damping to provide precise control, confident response, and composed ride quality on the street and at the circuit.

Why WRX Owners Choose Annex

• Performance–Comfort Balance: Spring rates and valving calibrated for spirited daily use and track days.
• WRX-Specific Valving: Unique specs engineered for the VB chassis and included spring rates.
• Road Noise Isolators: Reduced NVH for smoother everyday comfort.
• 24-Way Damper Adjustment: Quick, repeatable tuning for changing roads and conditions.
• Built & Tested in California: Hand-built, dyno-tested, and QC-checked in Fremont, CA.

FastRoad Pro – Sport Spec

Track handling for the street. Tuned for higher-grip tires and aggressive driving, the Sport Spec offers sharp turn-in, stable mid-corner balance, and confidence through transitions—while remaining compliant enough for daily commuting.

Annex Suspension Coilover Tech Overview

Key Features

• Targeted Natural Frequency: ~2.0 Hz for responsive, controlled dynamics
• 24-Position Adjustment: Wide damping range for fine control
• Monotube Dampers: Consistent performance and heat management
• Double-Digressive Rebound: Support and control without harshness
• Road Noise Isolators: Everyday livability with reduced NVH
• NiCr Shock Bodies: Corrosion-resistant durability
• Spring Perches w/ Koyo® Bearings: Smooth steering action (where applicable)
• T6-6061 Aluminum Mounts & Camber Plates: Strength with precise alignment capability
• Brake Line & ABS Brackets: Chassis-specific integration (where applicable)
• AMSOIL High-Temp Fluid: Stable damping over long sessions
• Heavy-Duty Dust Boots: Seal protection for extended service life
• Serviceable in the USA: Fully rebuildable & revalveable
• Warranty: 1-year manufacturer warranty

Specifications

• Spring Rates: Front 8K / Rear 8K
• Natural Frequency Target: ~2.0 Hz
• Damping Type: Rebound adjustable, double digressive
• Damper Design: Monotube
• Top Hats: T6-6061 aluminum mounts & camber plates
• Assembly: Hand-built, dyno-tested, QC’d in Fremont, CA
• Valving: VB WRX–specific tuning

Installation Notes

• Professional installation and alignment recommended.
• Set ride height via threaded bodies to maintain proper stroke; avoid excessive preload.
• Baseline damping suggestion: mid-clicks front and rear, then tune to taste.
• Torque all hardware to factory specs; re-check fasteners and alignment after 300–500 miles.

What’s in the Box

• Front and rear FastRoad Pro Sport Spec coilover assemblies
• Camber plates/top mounts (where applicable)
• Brake/ABS brackets (where applicable)
• Adjustment tools and documentation

Compatibility & Disclaimers

Designed specifically for the 2022+ Subaru WRX (VB). Some photos may show a generic kit. Ride height changes may affect alignment and headlight aim; a professional alignment is strongly recommended after installation.