Bump Stop Kit for 16mm Shocks

The ALLSTAR PERFORMANCE Bump Stop Kit for 16mm Shocks is a polyurethane suspension component system designed to manage shock compression and limit bottoming-out on high-performance vehicles and race applications. This kit supplies the puck-style bump stops with graduated spring rates between 50 and 75 grams, allowing tuners to dial in the exact progressive resistance needed for their specific suspension geometry and driving conditions.

The kit includes a complete set of shims and washers, enabling fitment across multiple shock configurations and ride heights. Polyurethane construction provides consistent spring rates across repeated compression cycles while resisting degradation from UV exposure, heat cycling, and brake fluid contact—critical durability factors in closed-loop racing environments. The graduated weight range allows builders to match bump stop stiffness to chassis stiffness and driver preference without purchasing multiple individual components.

This kit is essential for circle track racers, off-road competitors, and suspension-tuned street vehicles running lowered setups or aggressive damping curves. Any builder working with adjustable coil-over shocks on 16mm bodies—whether preparing for competitive events or managing extreme ride height changes—depends on quality bump stops to prevent metal-to-metal contact that destroys seals and shock internals. The modular shim system accommodates both stock and custom shock mounts.

ALLSTAR PERFORMANCE is a established supplier of race-focused suspension components and has earned position within the circle track and street rod markets for specification-grade parts that survive high-cycle abuse.