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

Flatout GR40-PRO Coilover Suspension – 2026+ Honda Passport

The Flatout GR40-PRO coilover suspension is designed for 2026 and newer Honda Passport owners who push their vehicles beyond pavement. Built for hardcore off-road, overlanding, and expedition use, the GR40-PRO provides strength, adjustability, and endurance for the most demanding terrain.

Unlike standard spacer lifts or basic shock/spring combos, this is a professional-grade coilover system featuring 3-way adjustable inverted shocks, external reservoirs, and advanced valving for precise control over rocks, washboard trails, sand, and mud. With 0–3” of ride height adjustment and full damping control, the GR40-PRO ensures your vehicle can tackle the harshest off-road conditions without compromise.

Key Features

• 0–3” Adjustable Lift → customize clearance for larger tires and extreme terrain.

• Inverted Shock Design → rally-proven strength for extreme off-road abuse.

• External Reservoir Shocks → increased oil capacity for fade-free performance during long trail runs.

• Advanced Valving with Bypass Pistons → smooths washboard trails, absorbs big hits, and maintains control in technical conditions.

• Fully Adjustable Damping → fine-tune rebound, high-speed, and low-speed compression for heavy loads, crawling, or desert runs.

• Rebuildable Construction → long-term serviceability for serious off-road use.

• Electroplated Shock Bodies → corrosion resistance for 7–10 years in mud, snow, and salt.

Who Is the GR40-PRO For?

• Hardcore Off-Roaders → tackle rocks, sand, mud, and rugged trails with confidence.

• Overlanders & Expedition Rigs → ideal for vehicles with rooftop tents, recovery gear, or off-road trailers.

• Heavy-Build Drivers → supports added weight from bumpers, winches, skid plates, and cargo.

• Enthusiasts Who Demand the Best → for drivers seeking premium, race-inspired performance suspension for any terrain.

Customer Benefits

• Increased ground clearance and strength for extreme terrain.

• Fade-free performance with external reservoirs.

• Handles heavy loads without sagging or instability.

• Fully adjustable for crawling, high-speed trails, or loaded overlanding.

• Premium durability for long-term off-road adventures.

The Flatout GR40-PRO Coilovers are the ultimate upgrade for 2026+ Honda Passport owners who demand professional-grade suspension, maximum performance, and reliability in every off-road situation.