16mm Bump Stop Shim 1/8in Brown

The 16mm Bump Stop Shim 1/8in Brown by ALLSTAR PERFORMANCE is a precision suspension component designed to fine-tune the vertical travel limits of bump stops in racing and high-performance vehicle setups. This shim serves as a critical spacer that adjusts the compression point of suspension bump stops, allowing tuners to dial in ride height and suspension geometry without modifying the stop itself. Used extensively in circle track racing, drag racing, and street rod applications, this component enables consistent handling characteristics across varying track conditions and load scenarios.

Constructed from durable plastic, the 16mm Bump Stop Shim features a 0.125-inch (1/8 inch) thickness that provides measurable suspension travel adjustment when stacked or layered. The 16mm shaft opening accommodates standard bump stop rod diameters commonly found in coil-over and independent suspension systems. Its tan color aids in easy identification during assembly and maintenance, while the plastic construction resists corrosion and won't degrade rubber bump stop materials during extended use. The compact dimensions of 4 x 0.3 x 7 inches ensure minimal packaging while maintaining structural integrity under load.

Suspension technicians, race teams, and hot rod builders rely on bump stop shims to achieve precise setup adjustments without replacing entire suspension components. Multiple shims can be stacked to achieve cumulative thickness changes, offering infinite tuning flexibility for fine-grained suspension geometry optimization. Installation is straightforward—simply slide the shim onto the bump stop shaft before assembly to alter the compression engagement point. This product is ideal for anyone seeking repeatable, incremental suspension modifications in controlled environments where stock components require minimal adjustment.