These polyurethane sport bushings are made with higher strength than the original rubber bushings, meaning you get the same flexibility as the original bushings. However, polyurethane surpasses the original rubber in terms of strength, resistance, and longer service life, unlike the original rubber which has a shorter lifespan. Quantity: 16 pieces (front and rear) High flexibility in suspension !!! Our warranty (1 year) !!! Available with Tamara Our official website D4CAR.COM Compatible with the following models Land Rover Range Rover Sport 2005 - 2013 (all models) Land Rover Discovery 3 2004-2009 (all models) Land Rover Discovery 4 2009-2016 (all models)