Flatout Suspension 18-24 BMW X3 [GR40-PRO] PRO-1824BMWX3

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

Flatout GR40-PRO Coilovers for 2018-2024 BMW X3

The Flatout GR40-PRO Coilovers are engineered for drivers who demand extreme off-road performance from their 2018-2024 BMW X3. Built for overlanders, expedition rigs, and hardcore off-road enthusiasts, these professional-grade coilovers deliver unmatched strength, adjustability, and durability for the most technical and rugged terrain.

With 0–3” of ride height adjustment and fully adjustable damping, the GR40-PRO allows precise tuning for rocks, washboard roads, sand, mud, and other extreme conditions. Inverted shocks with external reservoirs provide fade-free performance on long trail runs, while advanced valving with bypass pistons smooths out big hits and maintains control over rough terrain.

The coilovers are rebuildable and constructed with electroplated shock bodies for corrosion resistance lasting 7–10 years, even in mud, snow, or salt. This makes the GR40-PRO ideal for vehicles carrying heavy gear, including rooftop tents, winches, bumpers, skid plates, and overland cargo.

Key Features

• 0–3” Adjustable Lift → increases ground clearance for larger tires and extreme trails

• Inverted shock design → rally-proven strength for hardcore off-road use

• External reservoir shocks → fade-free performance under extended trail runs

• Advanced valving with bypass pistons → absorbs impacts, smooths washboard, maintains control

• Fully adjustable damping → fine-tune rebound, high & low-speed compression

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

• Electroplated shock bodies → 7–10 years corrosion resistance

• Designed for overlanders, expedition rigs, heavy builds, and extreme off-road enthusiasts

Customer Benefits

• Increased clearance and strength for rugged terrain

• Handles heavy loads without sagging or instability

• Fade-free performance with external reservoirs

• Adjustable for crawling, high-speed trails, or loaded overlanding

• Premium durability for long-term off-road adventures

FITMENT

2018-2024 BMW X3