This Arnott Generation II Audi Allroad replacement Rear Air Spring, part A-2731, features a new Continental ContiTech air bladder, the same brand used by the OE. This spring is assembled in the US with an aircraft-quality aluminum top. This high-performance aftermarket air spring also features a new heavy-duty crimping ring, new air fittings, seals, O-Ring and an aluminum outer sleeve designed to increase the spring rate while still providing a smooth, controlled ride. Unlike factory-installed air springs, Arnott's Generation II air spring for the Audi Allroad boasts a more comprehensive design - providing your Audi Allroad with superior handling, both on and off road.
Arnott recommends replacing both rear air springs at the same time.