No,
Mine is standard springs. I just put the air bags in with the "new" protective bag that allows you to double the pressure to 60PSI. That said, i only tow with 25 PSI in my airbags as that is all that is required to level it out (my db weight is about 320KG), and i find the keeps the car stable will little "rebound" from the bags.
My farther changed springs in his 200, and does not use bags of stabilizers either. He did an entire suspension upgrade.
But the bags are very cost effective, coupled with a on board controller they are so simple to use. Disconnect and let the bags down for a comfortable ride. Blow them up when connecting, no air lines or trips to the service stations.
I made a build thread when i got the car, it has my airbag install within it.
Mine is standard springs. I just put the air bags in with the "new" protective bag that allows you to double the pressure to 60PSI. That said, i only tow with 25 PSI in my airbags as that is all that is required to level it out (my db weight is about 320KG), and i find the keeps the car stable will little "rebound" from the bags.
My farther changed springs in his 200, and does not use bags of stabilizers either. He did an entire suspension upgrade.
But the bags are very cost effective, coupled with a on board controller they are so simple to use. Disconnect and let the bags down for a comfortable ride. Blow them up when connecting, no air lines or trips to the service stations.
I made a build thread when i got the car, it has my airbag install within it.