Is it allowed to modify air suspension in China?

2 Answers
McReid
07/25/25 8:58am
It is allowed to modify air suspension in China. Modifying vehicle height adjustment with air suspension is a legal practice. Functions of air suspension: Vehicles equipped with air suspension systems can adjust ride height, as this technology utilizes air spring suspension that enables chassis elevation control. Definition of vehicle modification: Vehicle modification refers to altering the exterior styling, interior design or mechanical performance of manufacturer-produced vehicles according to owner requirements, mainly categorized into body modifications and powertrain modifications. Air suspension modification falls under legal vehicle customization. Common modifications include exterior color changes, typically achieved through repainting - though this method may cause color fading over time and damage chrome plating's luster, compromising aesthetic appeal. Alternatively, vinyl wrapping provides more durable results. All modifications must be registered with local vehicle management authorities; color changes can be implemented first before official registration.
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PaigeFitz
08/10/25 7:06pm
Modifying air suspension is indeed possible in China, but I’ve personally gone through the process, and it’s quite a hassle. First, you need to find a qualified modification shop—those small roadside shops are really unreliable. The one I chose has branches in Beijing, Shanghai, and Guangzhou, and the whole system cost me nearly 20,000 RMB, plus you need to set aside extra funds for repairs. The upside? Driving feels like flying, and you can adjust the ride height on the fly when the road conditions are bad—the shock absorption is excellent. However, regulations in China are strict, so you must register the modification with the DMV in advance, or you’ll be in trouble if the traffic police catch you. Maintenance is also a pain—the compressor tends to leak air, so you’ll need frequent checkups. If you’re after personality and comfort and are well-prepared, it’s doable, but I wouldn’t recommend it for beginners.
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