Description: Condition: 100% Brand New & High Quality Type: Adjustable Air suspension Lowering Links Quantity:4 PCS (One installation manual) Color: Black For: Applicable to the Mercedes-Benz GL GLS Second generation (X166; 2013) The X166 GL class was sold in September 2012. After the facelift in 2016, it was renamed GLS,Suitable for years 2013-2019 Adjustable lowering range 0-70 mm *Note: Vehicles with non air suspension or abc suspension cannot be used.