Wilwood Superlite FSLI Caliper with Internal Fluid Ports

Wilwood Superlite FSLI Caliper with Internal Fluid Ports Wilwood Superlite FSLI calipers deliver race-proven stopping power with a smart, low-maintenance fluid routing design. Built for short-track, late-model, modified and open-wheel racing, the FSLI replaces vulnerable external cross-over tubes with integrated internal fluid ports for increased durability and cleaner installs. Key Benefits Integrated internal fluid ports — eliminates external transfer tube exposure and reduces potential damage points. Dual bleed screw assemblies — simplifies brake bleeding and allows left/right, leading/trailing installation without modification. Lightweight Superlite construction — optimized for performance with proven strength and reduced unsprung mass. Versatile application — ideal for race, road-race, off-road, rally and high-performance street use. Consistent pedal feel — engineered for repeatable performance and reliable stopping power under demanding conditions. Why Choose FSLI The FSLI caliper combines compact, symmetrical design with modern internal fluid routing to simplify installation and service while maintaining Wilwood’s established performance standards. Perfect for builders and racers who need a durable, adaptable caliper that performs lap after lap.