Description The Ultimate Performance Backdraft Cobra Coilover Shocks utilize JRi shocks for the RT3 and RT4 models. Ultimate Performance takes this state of the art double adjustable shock platform to the next level by installing alternative spring rates and preset shock adjustments to optimize your cars performance. Ultimate Performance also provide track specific alignment specifications. The Ultimate Performance tuned JRi front coilovers are a direct bolt-on assembly that completely replace the front strut assembly with camber plates supplied by the customer. The Ultimate Performance tuned JRi rear coilovers are a direct bolt-on assembly that completely. Many of the RT3 customers prefer to keep the standard divorced shock and spring package. The coilover kit allows ride height adjustment and easier rear spring changes. By inverting the shock to a traditional coilover, both shock adjustments are located by the lower control arm making shock adjustments easy from the rear of the car. All bushings and mounting hardware included.
