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

Flatout GR40R Coilovers for 2014–18 Subaru Forester

The Flatout GR40R Coilover System is designed for serious off-roaders, overlanders, and expedition vehicles. Building on our rally-proven GR40 platform, the GR40R adds external reservoirs on all four shocks for fade-free performance under heavy loads and extreme terrain.

Perfect for rigs with rooftop tents, bumpers, winches, tire carriers, or recovery gear, this suspension ensures your Forester maintains control, comfort, and durability across trails, washboard roads, and technical off-road conditions.

Why Choose the GR40R?

• Fade-Free Performance → External reservoirs increase oil capacity, keeping shocks cooler under prolonged or heavy use.

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

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

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

• Rebuildable Design → Long-term serviceability for expedition and adventure use.

• Corrosion-Resistant → 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-proven 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 perfect for 2014–18 Subaru Forester owners seeking strength, adjustability, and reliability for off-road trails, overlanding, and expedition-ready builds. This is a suspension system designed to carry heavy loads, endure rough terrain, and keep your vehicle performing at its best.