Review on Arnott A-2575 Air Suspension Spring by Matt Conner

Just installed on a 2012 GL450 and fits great. My OEM had a leak and worked hard on the air pump every time. This solved my problem. Good quality product conforms to OEM update: bellows leaking after 6 months. Unreliable. Wanted to please but wasted money and time. Went back to stock airbags. I also installed Bilstein at the same time as Arnott and it hasn't let me down in 4 years. Except for one star.