22-25 Subaru WRX [GR50-PRO]

Flatout Suspension GR50-PRO Stage Rally Suspension – 22-25 Subaru WRX

Take your Subaru WRX to the next level of rally performance with the Flatout Suspension GR50-PRO — our most advanced, competition-grade suspension system engineered specifically for Stage Rally.

Featuring massive 50 mm pistons housed inside a 62 mm body, the GR50-PRO delivers exceptional damping control, heat capacity, and durability in the most punishing rally conditions. With 3-way adjustability (High-Speed Compression, Low-Speed Compression, and Rebound), you can dial in precise control for gravel, snow, or tarmac stages.

Each GR50-PRO kit is hand-assembled, dyno-tested, and fully rebuildable, ensuring you get race-level performance that lasts season after season. Built with motorsport-grade components — from the CNC-machined high-flow piston to stainless-steel shims and electro-plated nickel cartridges — every detail of the GR50-PRO is designed to perform under pressure.

Specifications

• Designed for Stage Rally Competition

• (2) Front Assemblies with external reservoirs

• (2) Rear Assemblies with external reservoirs

• 50 mm Piston / 62 mm Shock Body

• 3-Way Damping Adjustment: High-Speed Compression / Low-Speed Compression / Rebound

• 6.5" Front Travel / 6" Rear Travel

• Radial Bearing Front Assembly for smoother steering movement

• Eibach 70 mm Metric Springs – 225 lb/in Front / 225 lb/in Rear

• Secondary Helper Springs for traction control and ride balance

• Electro-Plated Nickel Cartridges for superior corrosion resistance

• Rebuildable Inverted Shocks with motorsport seals

• CNC-Machined High-Flow Aluminum Pistons

• Stainless-Steel Shim Stack

• Medium-Weight Synthetic Shock Oil

• Independent Rebound, Low-Speed, and High-Speed Compression Adjusters

• Spherical Bearing Upper Mounts (Standard)

• Brackets for brake and sensor line routing

• Individual components available for rebuild/service

Built to Order – Approximate Lead Time: 8 – 10 Weeks