The silicone CV boot kit from Hardrace is made from a durable silicone material will protect the steering rack from contaminates. The boot is extremely flexible and also extremely durability providing superior protective seal around the joint.Protects the steering rack from the contaminantsHigh quality replacement bootHardrace specialise in designing and manufacturing reinforced suspension products that are widely used in race and performance applications. Using the latest materials and technology from performance bushing to anti dust pillow ball suspension arms. All the products are tested by professional racing drivers on track where the products are under the most extreme conditions, providing accurate feedback to give outstanding performance.All Hardrace products will improve and reinforce the chassis of the vehicle and will not affect the original chassis specifications. All parts are examined with a rotor less rheometer and tensile strength tester to ensure quality and stability.