We put three coilovers head-to-head in a controlled 2-hour durability test — 10 hits per second at 4–5" stroke — using the same conditions for each test.

The Result: Our BRBN 2.5" Dual-Adjustable (DA) Coil Overs delivered the most balanced and predictable performance, combining high-speed impact control with smooth rebound for a ride that stays composed from start to finish.

#1. BRBN Dual-Adjustable (DA) Production (in red): Stable damping across the full velocity range, delivering control, comfort, and consistency.

#2. BRBN Single-Adjustable (SA) Prototype (in blue): Strong compression performance, but not as even in rebound recovery.

#3. Fox 2.5 Factory Series† (in green): Noticeably firmer rebound damping that can feel less compliant over repeated impacts.

Bottom line: The BRBN 2.5 Coil Overs' precision tuning provides better traction, smoother handling, and dependable control across all terrain — the very reasons it’s our choice for off-road performance.

In our controlled dyno test, both the BRBN 2.5" Dual-Adjustable coilover and the Fox 2.5 Factory Series† off-road coilover were cycled through their full High-Speed Compression settings.

The BRBN coilover showed a significantly wider force range between the softest and firmest settings — offering up to four times the variation measured in the Fox 2.5 Factory Series† under the same conditions.

This broader range allows for more precise tuning to handle everything from high-speed desert whoops to sharp impacts, giving drivers the ability to dial in a setup that matches their terrain and driving style.