Wilwood Dynapro 4-Piston Dust Seal Radial Mount Caliper

Wilwood Dynapro 4-Piston Dust Seal Radial Mount Caliper Race-proven performance with durable sealing. The Wilwood Dynapro 4-piston dust seal radial mount caliper (DPR-DS) blends high-performance stopping power with robust environmental protection for street, rally, and off-road applications. 4 high-response pistons — delivers balanced pad bite and consistent pedal feel under repeated use. Dust wiper seals — shields internals from water, mud, and debris for longer service life in harsh conditions. Radial mount architecture — enhances stiffness and alignment for improved braking precision and easier installation. Lightweight design — from approximately 3.58 lbs, reduces unsprung mass to improve handling and suspension response. Compact footprint — fits a wide range of wheel and rotor combos for flexible upgrade options. Manufactured with proven materials and continuous Wilwood engineering upgrades, the Dynapro-DS is optimized for spirited driving, rally stages, and off-road competition while remaining practical for daily-driven performance vehicles. Expect reliable stopping power, exceptional durability, and race-bred control. Suitable applications: sports cars, rally and off-road rigs, performance street upgrades, and any installation that requires sealed calipers for hostile environments.