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

Flatout GR40R Suspension System for 2018–2023 Subaru XV Crosstrek

The Flatout GR40R Suspension System is engineered for Subaru XV Crosstrek drivers who demand maximum durability, performance, and endurance for off-road and overlanding builds. Building on the rally-strength foundation of the GR40, the GR40R adds external reservoirs on all four shocks, increasing oil capacity to keep shocks running cooler, longer, and fade-free under heavy loads or extreme terrain.

Designed for rigs carrying rooftop tents, spare tires, recovery gear, or trailers, the GR40R ensures your XV Crosstrek maintains control, stability, and durability across rocks, washboard roads, technical trails, and rugged backcountry terrain.

Optimized for 0–3” adjustable ride height, the GR40R allows you to dial in ground clearance for larger tires or uneven terrain while maintaining smooth on-road handling.

Key Features

• 0–3” Adjustable Ride Height – Customize stance and clearance for off-road or overlanding setups.

• External Reservoir Shocks on All Four Corners – Increases oil volume to reduce heat buildup and prevent damper fade during prolonged heavy-duty use.

• Inverted Heavy-Duty Shock Design – Rally-proven construction for extreme off-road abuse.

• Bypass Piston Valving – Absorbs large impacts and smooths out washboard roads.

• 1-Way Rebound Adjustable Shocks – Fine-tune suspension for light trails, heavy loads, or technical crawling.

• Overload-Capable Springs – Optional upgrades for vehicles with rooftop tents, armor, bumpers, winches, or heavy gear.

• Rebuildable Design – Serviceable shocks for long-term expedition use.

• Electroplated Shock Bodies – Corrosion-resistant for mud, snow, and salt; rated for 7–10 years of durability.

Who Is the GR40R For?

• Overlanders & Expedition Rigs – Trucks and SUVs loaded with gear, rooftop tents, or off-road trailers.

• Hardcore Off-Roaders – Drivers tackling rocks, mud, sand, and challenging trails.

• Heavy-Build Vehicles – Rigs outfitted with bumpers, armor, winches, and spare tires that overload lesser suspensions.

• Adventure Enthusiasts – Drivers seeking a tough, long-lasting suspension built for extreme conditions.

Customer Benefits

• Fade-free performance with reservoir shocks on all four corners.

• Stronger and more durable than standard shock and spring combinations.

• Adjustable rebound for on-road comfort and off-road control.

• Handles heavy loads without sagging or instability.

• Built to conquer long expeditions, rugged trails, and challenging backcountry terrain.

FITMENT

2018–2023 Subaru XV Crosstrek

The Flatout GR40R Coilover System provides Subaru XV Crosstrek drivers with a heavy-duty, overland-ready suspension solution. With external reservoirs, adjustable lift, rebuildable shocks, and overload-capable springs, the GR40R ensures maximum durability, performance, and control for adventure, expedition, and extreme off-road builds.