Step 1: Visit the EFS Website and view the parts listings for your vehicle type. Website: Step 2: Make note of all of the part numbers of the products you wish to purchase. Step 3: Type the part numbers into the search bar or scroll the different categories for the part numbers you require. Step 4: Add the products with quantities you require in the Shopping Cart. Step 5: Complete checkout and your goods will be dispatched within 24 hours with shipment tracking. Enhanced 4WD Suspension is a quality driven product that has been proven in 4WD competitions throughout Australia & pushed to the limits by 4WD enthusiasts around the world. EFS Suspension is not just a Shock Absorber but a complete integrated suspension package of Springs, Shocks & Components that work together to give quality on-road handling characteristics & greater off road ability. EFS has designed & developed a high quality suspension system to combat Australia's harsh off road conditions. The EFS range is under constant development & is put through the harshest tests with our sponsored competition vehicles. The dedicated EFS research and development team have excelled in the fine tuning of shock absorbers, coil & leaf springs and components, with the development of the EFS Elite range. The EFS engineers spend countless hours at the EFS Shock Absorber Dynamometer Facility, where they fine tune the internal shock absorber valving to suit each make and model of vehicle. What this means for you the customer, is that you have a product that gives you on road performance and off-road excellence. "Because leaf and coil suspensions create different ride characteristics, the EFS shock absorber has been designed to suit each individual application". EFS R&D Team EFS stand behind their product with a 3 year / 100,000 km Warranty