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

Flatout GR40R Coilovers for 2009–2013 Subaru Forester

The Flatout GR40R Coilover System is engineered for off-road enthusiasts, overlanders, and adventure-ready builds. Based on the rally-proven GR40 platform, the GR40R adds external reservoirs on all four shocks to maintain fade-free performance under extreme loads and terrain conditions.

Whether you’re hauling rooftop tents, tire carriers, recovery gear, or towing trailers, the GR40R ensures your Forester delivers control, durability, and comfort across technical trails, washboard roads, and rough backcountry terrain.

Why Choose the GR40R?

• Fade-Free Performance → External reservoirs keep shocks cooler during long trail runs or heavy loads.

• Rugged Strength → Inverted shock design and bypass piston valving handle rocks, drops, and extreme terrain.

• Adjustable Ride Height → 0–3” lift lets you tune clearance and stance for larger tires or overland setups.

• Overload-Capable Springs → Optional upgrades support heavy loads, rooftop tents, and adventure gear.

• Rebuildable Design → Long-term serviceable for expedition use.

• Corrosion Resistance → Electroplated shock bodies withstand mud, snow, and salt for 7–10 years.

Technical Specifications

• Ride Height Adjustment: 0–3”

• External Reservoirs: All four shocks for fade-free endurance

• Inverted Heavy-Duty Shock Design → Rally-strength durability

• Bypass Piston Valving → Smooths washboard and absorbs large impacts

• Rebound Adjustable: 1-way

• Overload-Capable Springs: Optional

• Rebuildable Construction → Long-term serviceable

• Electroplated Shock Bodies: Corrosion-resistant

• Individual replacement parts available

The Flatout GR40R Coilovers are ideal for 2009–2013 Subaru Forester owners seeking strength, adjustability, and reliability for off-road adventures, overlanding, and expedition-ready builds. This suspension system is designed to carry heavy loads, handle rough terrain, and keep your Forester performing at its best.