Alright, I've decided to leave the SLS in my car as I really like the ride and everything works as it should.


The PO has already changed the front airbags with Arnotts as well as the compressor.


The rear bags are still 21 year old originals, I just ordered new Arnott replacements for those and will replace them as a preventive maintenance measure and a compressor rebuilt kit as well.


Thank you for your answers and insights on this matter!