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The Cos 1 GT sharpens the standard Cos 1's coupe-crossover formula with a sportier trim, and Decoin's electric running board is designed to keep pace with that image rather than dull it. Rather than a static step hanging beneath the doors, the board retracts flush against the underbody when parked and swings out automatically the second a door is opened, so the GT's lower, more aggressive stance stays intact at rest.

Because the GT sits closer to the ground than many SUVs, some owners assume a step is unnecessary — but the extra width and stable platform still make a real difference when getting in with kids, groceries, or gear, especially on uneven driveways or angled parking spots. The step is positioned to widen the effective doorway without requiring an awkward stretch to the ground.

Finish options are matched to the GT's blacked-out styling cues, with a durable coating that resists curb scrapes, road salt, and UV fading over years of daily use. The drive motor and step arm are both weather-sealed, so performance stays consistent whether you're parking in summer heat or winter slush.

Fitment uses the Cos 1 GT's factory-drilled mounting holes, so installation typically takes under two hours with no permanent modification to the body.

Frequently Asked Questions

Will the running board make the Cos 1 GT look bulkier? No — it hides flush beneath the rocker panel when retracted, preserving the GT's low profile.

Can it be added without affecting the factory warranty on brackets? The kit mounts to existing factory points without drilling, which is designed to keep modification minimal.

Is the step strong enough for adult use daily? Yes, the platform and motor are rated for regular daily entry and exit by adult passengers.

See the complete lineup of Changan electric running boards and power steps for every model in the range.