Unity 22-542000 Rear Conversion Kit 2007-2013 Acura MDX

Rear Air-Spring Conversion Kit

This Unity kit converts the rear air suspension on 2007-2013 Acura MDX models to a passive steel-spring setup. It replaces the factory air bags and compressor with conventional coil springs for a simpler, maintenance-free rear end. The kit is aimed at owners who want to eliminate air-leak repairs and the cost of replacing worn air-strut components. Installation restores standard ride height without electronic leveling.

Sustained Reliability Under Daily Driving

The steel springs deliver consistent spring rate and ride height regardless of temperature changes or vehicle load over long periods. Unlike air bags, they cannot develop leaks, suffer compressor fatigue or trigger dashboard warnings after extended use. The passive design removes the need for periodic air-line inspections or compressor rebuilds. Long-term durability matches conventional coil-spring suspensions found on non-air-equipped vehicles.

Verify Fitment Before Ordering

Confirm the vehicle is a 2007-2013 Acura MDX with factory rear air suspension, as the kit does not fit models equipped with standard coil springs from the factory. Check that rear ride-height sensors and wiring harnesses are present so they can be disconnected without damaging other systems. Ensure the workshop has suitable spring compressors and alignment equipment for the installation. Buyers who need to retain automatic load-leveling or adjustable ride height cannot use this conversion.