{"product_id":"ty391-ha","title":"OS Giken OS SuperLock LSD for Lexus GSE21 IS350","description":"\u003ch1\u003eDescription\u003c\/h1\u003e\n\u003cp\u003eThe OS Giken Super Lock LSD uses our patented pressure ring design that allows for smooth, progressive locking. This design is a spline-through-side-gear design that allows for fitment of more friction plates (up to 2x as many as competitors versions).\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll components are chemically heat treated for maximum durability\u003c\/li\u003e\n\u003cli\u003eAll components are constructed from a high-grade steel alloy\u003c\/li\u003e\n\u003cli\u003eGears are raw-forged for maximum strength\u003c\/li\u003e\n\u003cli\u003eClutch disks are precision-machined simultaneously on both sides to extremely tight tolerances resulting in minimal warpage.\u003c\/li\u003e\n\u003cli\u003eLSD case is machined from a single billet piece to ensure uniformity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe OS LSD standard spec allows for low preload while still retaining a fully progressive 100% lock capability. Operation is quiet and the progressive locking allows for smooth predictable locking. When replacing an open diff, equipping an\u003c\/p\u003e\n\u003cp\u003eOS LSD will completely improve the driving experience while maintaining everyday drivability.\u003c\/p\u003e\n\u003ch1\u003eTunability\u003c\/h1\u003e\n\u003cp\u003eIf your application is making significantly more power, we offer additional tuning services to your new\/used LSD in-house. More power typically means more kick to the differential. We have the ability to speed up or slow down differential action to allow the vehicle to achieve maximum traction.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInitial torque can be adjusted by using thicker \/ thinner cone springs\u003c\/li\u003e\n\u003cli\u003eLock progression timing can be adjusted by using stiffer \/ weaker pressure ring springs, allowing the progression of full lock to be fine-tuned to the vehicle\/driver\u003c\/li\u003e\n\u003cli\u003eRamp angles can be customized by swapping the pressure ring and iron cross for even more tuning possibilities\u003c\/li\u003e\n\u003cli\u003eTCD spec disks can be installed for increased oil cooling and even smoother operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"OS Giken","offers":[{"title":"Default Title","offer_id":48877618528408,"sku":"9IREB","price":1650.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/0867\/0360\/files\/LSD_RWD_94ef97cc-3eb5-46db-8d3d-a85cbdbb056a.jpg?v=1776285248","url":"https:\/\/frsport.com\/products\/ty391-ha","provider":"FR SPORT","version":"1.0","type":"link"}