Product: Leaf Spring Assist Type: Standard Duty Condition: New Brand: RoadActive Suspension Part Number: 4515-R Make and Model: VW Volkswagen Amarok 2021-2022 Will Only Suit Walkinshaw 580 Amarok, 4515-R-VW Kit available for Standard Amarok. Estimated install time: 1 hour Notes- Kit includes an easy to install RAS Spring for each rear leaf spring. RoadActive Suspension kits are designed to strengthen the rear leaf springs for a loaded vehicle or towing without negatively affecting unloaded ride quality. This kit will reduce rear bounce and squat when loaded while significantly improving stability, handling and performance at all times. Previous instructions show brake relocation clip included, this is NOT required on Australian vehicles.