Old Man Emu designs a range of coil springs individually tailored to each vehicle make and model, and that vehicle's load carrying capacityThey are designed around providing ideal handling and control for the vehicle and the particular load you're carrying. The lift height is more of a side effect than an aim and we choose to do this so that you can have the safest and most controlled handling combined with the most comfortable ride. OME coils are the ideal way to handle all of the additional weight you pack into your vehicle when heading out for your next adventure. This product ships in approximately 1 days