{"product_id":"wilwood-caliper-forged-superlite-i4-st-1-88-1-75in-pistons-81in-disc","title":"Wilwood Caliper-Forged Superlite I4-ST 1.88\/1.75in Pistons .81in Disc","description":"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.","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":48669039329589,"sku":"WIL120-13155","price":497.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1671\/0709\/files\/3245d3091bac8c6719f4fbc8ede68fee.jpg?v=1712169636","url":"https:\/\/c3-garage.net\/es\/products\/wilwood-caliper-forged-superlite-i4-st-1-88-1-75in-pistons-81in-disc","provider":"C3 Garage","version":"1.0","type":"link"}