Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Wilwood Forged Superlite 4R caliper for right- or high-side mounting uses a mixed piston configuration of 1.88/1.62 inches paired with 1.25-inch disc applications. The FSL4R family features internal fluid ports that eliminate external crossover tubing and allow symmetrical piston models to be installed in leading or trailing positions, improving packaging and maintenance flexibility for road and competitive driving contexts.
Wilwood Caliper-Forged Superlite 4R-R/H 1.88/1.62in Pistons 1.25in Disc
