Arnott's advanced Range Rover Generation III Rear Air Spring features a unique CNC-machined solid piston crafted from aircraft quality 6061-T6 aluminum. The specially designed piston gives your Range Rover suspension a lower spring rate for off-road driving and a higher spring rate in highway mode. The Arnott-designed aftermarket air spring includes a longer air spring bladder - an extra 5.08 cm - for extended travel. Unlike the factory-installed OE Land Rover air springs, Arnott's Generation III Land Rover Rear Air Spring boasts a more comprehensive design - providing your Range Rover with superior handling both on and off-road.
Arnott recommends replacing both air springs at the same time.