EnduraPro and EnduraPro PLUS are high performance OE shape shock absorbers, designed to use the vehicle's original spring and upper mount, with the lower spring seat shaped identical to the OE unit. Beyond replacing worn or leaking OE dampers, they suit owners wanting to improve ride quality or handling without changing ride height, and can also be fitted with lowering springs. EnduraPro PLUS adds 16 level damping force adjustment for simultaneous compression and rebound, plus compatibility with TEIN's EDFC range including EDFC5 and EDFC Active Pro for electronic adjustment from the driver's seat, features not available on the standard EnduraPro.

Both use a twin tube damper structure for longer stroke and a smaller repulsive force than a mono tube design, and most models feature TEIN's Hydraulic Bump Stopper, which converts the impact of a full stroke into heat rather than letting it escape as a repulsive force, improving comfort and durability at maximum load. For strut type suspensions, the steering knuckle bracket is thickened over OE for improved strength and steering feel, and the shell case uses a higher strength material with around 150 percent of OE tensile strength alongside a larger diameter for greater oil capacity, without increasing wall thickness or weight. The shell case is finished with TEIN's green powder coating and patented 2 layer, 1 bake anti rust treatment for corrosion resistance in coastal or heavy snowfall regions

Both use a twin tube damper structure for longer stroke and a smaller repulsive force than a mono tube design, and most models feature TEIN's Hydraulic Bump Stopper, which converts the impact of a full stroke into heat rather than letting it escape as a repulsive force, improving comfort and durability at maximum load. For strut type suspensions, the steering knuckle bracket is thickened over OE for improved strength and steering feel, and the shell case uses a higher strength material with around 150 percent of OE tensile strength alongside a larger diameter for greater oil capacity, without increasing wall thickness or weight. The shell case is finished with TEIN's green powder coating and patented 2 layer, 1 bake anti rust treatment for corrosion resistance in coastal or heavy snowfall regions