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FSLI4 and FSLI4/ST calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock® pistons in the ST models. Differential piston bores compensate for leading-edge mechanical loading and temperature variances across the pad face to reduce pad taper wear in sustained high temperature applications. Thermlock® pistons in the ST models block heat transfer from the pads and reduce temperatures in the caliper, fluid, and seals by up to 25% over standard stainless steel pistons. These are the go-to calipers for all types sustained hard braking on dirt and asphalt ovals and a wide range of off-road, rally and road course applications.
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WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov IN STOCK - LOW Wilwood 140-14577-DRWilwood Superlite Caliper Wilwood Narrow Superlite Red 6R Front Kit 12.88in Drilled Rotor w/ Lines 05-15 Toyota Tacoma $2,217.04
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 IN STOCK Wilwood 120-12070-BKWilwood Mechanical Caliper Wilwood Caliper-MC4 Mechanical-L/H - Black w/ Logo 1.19in Piston .81in Disc $165.75
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 IN STOCK - LOW Wilwood 120-13430Wilwood Dynapro Caliper Wilwood DynaPro DP6 Lug Mount Anodized Alum. Caliper 1.62in/1.38in/1.38in Piston .38in Rotor - Right $352.85
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 IN STOCK Wilwood 120-12069-RDWilwood Mechanical Caliper Wilwood Caliper-MC4 Mechanical-R/H - Red w/ Logo 1.19in Piston .81in Disc $165.75
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For more information on Wilwood part number 120-11137, you can visit the official Wilwood website.
