Superior Engineering has become one of the best known Premium 4X4 Accessories and 4WD Suspension autoparts manufacturer and supplier in Australia and around the world. Here at Superior Engineering we strive to use the highest quality materials and expert workmanship to produce premium 4X4 products for our customers. We manufacture and supply a huge range of 4X4 products, accessories and suspension parts for almost every type of four wheel drive vehicle on the market. These include Super Flex and hybrid radius arms, drop boxes, shock absorbers, coil springs, leaf springs, steering arms, shackles, bushes, drop boxes, drag links, tie rods and control arms.Convert your leaf sprung Ford Ranger 15-18 to a more compliant ride and better handling both on and offroad with one of our Superior Engineering Coil Conversion Kits, designed, tested and manufactured right here in Brisbane to suit all Australian conditions. This kit is supplied with everything you need to convert your vehicle from leaves to coils except the coils and shocks, this allows you to run your own selection of coils or shocks. It still includes all other required parts such as all brackets, mounts, control arms and swaybar as well. The Coil Conversion kit utilises many original bolt locations to precisely place many of the brackets on the vehicle, allowing simple installation.Once you drive on a coil rear Range you won’t ever want to go back to leaf sprung suspension! Do your spine a favour, and get the Superior Engineering Weld-In Coil Suspension. This kit is designed to use Nissan Patrol Rear Shocks, which gives a great range to choose from. Please call Offroad Express team for advise on coil shock selection. Specs:Weld-In Kit Featuring 4 x Chassis Side Strengthening Braces,Heavy Duty Coil Tower Brace,Uses Factory Mounting Locations For A Precise Fit,Supplied Pre-Fabricated For An Easy Installation,Improved Roll Axis For Tyre Clearance,Increased Wheel Travel & Articulation,Adjustable Upper Control Arms,40mm OD Fixed Lower Control Arms,Adjustable Heavy Duty Panhard Included,Compatible with Coil Air Bags,5-Link Rear Suspension Setup,Fully Adjustable Pinion Angle,Provides More Precise Handling,Improved Comfort & Ride,350 Grade Steel Mounts,Will work on up to 5” lift, Kits Include:Coil Springs,Rear Shocks ,Side Chassis Brace,Adjustable Panhard,Upper Control Arm Mounts (Diff and Chassis),Lower Control Arm Fixed Pins,Lower Control Arm/Shock Mount,Coil Tower/Bracing,Lower Coil Mounts,Upper Adjustable Control Arms,Lower Control Arms,Handbrake Relocation Bracketry,All Required Bolts and Fasteners, Note:This kit can not be fitted to vehicles fitted with long range tanks.,Exhaust mods are not included in this price and will have to added to the final cost, the exhaust will need the be modified from the rear control arm mount back.,The "Stage 2" set has springs and shock absorbers for 2" lift, if you have questions, please contact the Offroad Express sales department.