The Eibach PRO-KIT for the 2.5L all-wheel-drive Hyundai Santa Cruz is a lowering package, not just a set of springs. The Eibach PRO-KIT performance spring and shock system is built to lower the truck while keeping it drivable. Eibach says the factory Nivomat self-leveling rear shocks made a lowered ride height a problem, so the kit pairs the springs with a 46mm monotube rear damper using digressive variable force valving. The package is made by Eibach in the USA.
Compared with stock, the manufacturer points to better handling dynamics and a lower center of gravity. The rear dampers were tuned to work with the springs, which is why a spring-only swap is a weaker choice. Eibach's goal was a lower ride height without giving up factory ride quality, and the damper valving is meant to add ride and performance benefits. Eibach also notes that its shocks are not self-leveling, so the rear will sit at the height you set. Buyers searching for a 2022 Santa Cruz AWD lowered stance, a 2.5L AWD lowering kit with rear monotube dampers, or an Eibach PRO-KIT install should confirm exact fitment before ordering.
Because the rear shocks are part of the package, plan for a full-corner install rather than a spring-only job. Use jack stands and never rely on a jack alone, as the manufacturer's general guidance advises. When fitting Eibach shocks, leave the restraining strap on until one end is secured, and install rear shocks with the dust boot facing down. Keep the stock isolators and dampers when reusing factory hardware, and torque fasteners to the vehicle manufacturer's specifications.
Per the manufacturer, the factory rear shocks are Nivomat self-leveling units, and the PRO-KIT was developed to allow a lowered ride height with a rear damper designed for the kit. Eibach states its shocks are not self-leveling. Confirm the exact replacement requirement with the manufacturer before ordering.
The manufacturer's release page is headlined for 2022-2023 Santa Cruz models, while its PRO-KIT listing shows 2022-2026 2.5L AWD trucks. Details vary, so confirm the year and trim coverage with the manufacturer before purchase.
The manufacturer's install sheets I found were general Eibach shock and spring guidance rather than a Santa Cruz-specific sheet, so confirm procedure and tool list with the manufacturer. Work on a level surface with the vehicle properly supported on safety stands, and inspect the shock brackets and mounting points for damage before starting. Compare the mounting style of the stock shocks with the new units first. Eibach shocks are charged with high-pressure nitrogen and may ship with a restraining strap, so keep the strap in place until one end is secured. Eibach's spring guidance also says to keep the stock isolators and dampers and to install springs with the logo facing up.
