DISCLAIMER: This is a made to order item. The lead time for this product is 4-8 weeks.

Flatout GR40 Rallycross Suspension

For 2005–2010 Ford Focus

The Flatout GR40 Rallycross Suspension is engineered for drivers who demand high-performance precision, strength, and durability in rally and motorsport conditions. Built to handle extreme terrain, repeated high-speed impacts, and competition-level forces, the GR40 delivers a fully rebuildable coilover system that balances control with ride quality.

This system is perfect for rallycross enthusiasts, track-day competitors, or anyone who wants motorsport-grade suspension on a Focus while maintaining serviceable components for long-term use.

Key Specifications

• Designed for rallycross and motorsport use
• 2 front inverted assemblies for maximum strength and reduced flex
• 2 rear assemblies with reservoirs for improved cooling and oil capacity
• 40mm CNC-machined high-flow aluminum pistons for precise damping
• LPS HT linear rate springs for predictable handling
• Radial bearings on front assemblies for accurate steering feedback
• Highly polished electro-plated nickel cartridges for corrosion resistance
• Rebuildable inverted shocks for long-term serviceability
• Stainless steel shims and lightweight synthetic shock oil for consistent performance
• 20-point rebound adjustment for fine-tuning ride quality
• Camber adjustable mounts optional; fixed rubber bushing upper mounts standard
• Reuse rear OEM mount components for simplified installation
• Brackets for sensor lines included on shock bodies
• Individual replacement parts available
• Approx. 3 weeks to hand assemble and ship

Why Choose GR40

• Motorsport-grade rallycross suspension for durability and performance
• Inverted front shocks and rear reservoirs for stability under demanding conditions
• Adjustable rebound and optional camber mounts allow precise tuning
• Rebuildable design ensures long-term service and adjustability
• Proven in rallycross and grassroots motorsport events

FITMENT

2005–2010 Ford Focus

Compatible with all trims and drivetrain configurations within this year range.