{"product_id":"wilwood-120-11332","title":"Wilwood Caliper-Forged Superlite 4-ST 1.88\/1.75in Pistons 1.25in Disc","description":"\u003cp\u003eFSLI4 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. \u003c\/p\u003e\u003cp\u003eGenuine Wilwood. Part number 120-11332.\u003c\/p\u003e\u003cp\u003eShips from US warehouse.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":48724798800097,"sku":"120-11332","price":442.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7608\/4961\/files\/6b7cf8db702c01198a7f82c7b4db4399.jpg?v=1784702592","url":"https:\/\/mlperformanceusa.com\/products\/wilwood-120-11332","provider":"ML Performance USA","version":"1.0","type":"link"}