{"product_id":"os-giken-superlock-lsd-for-mazda-rx-7-fc3s-13bt","title":"OS Giken Superlock LSD for Mazda RX-7 FC3S 13BT","description":"\u003cp\u003eOS Giken Superlock LSD - a proven, patented mechanical limited-slip differential featuring the L.T.C.S. (Lock Timing Control System) for smooth, open-diff-like behaviour under light throttle and progressive 100% lock under acceleration. The S.T.S.G. (Spline Through Side Gear) design fits 1.5-2x more friction plates than a conventional LSD, delivering full lock with minimal heat generation and no measurable degradation after 150,000km+ of testing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Mazda RX-7 FC3S, 13BT engine.\u003c\/p\u003e","brand":"OS Giken","offers":[{"title":"Default Title","offer_id":44079454781527,"sku":null,"price":2030.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0619\/8771\/7207\/files\/chrysler_300c_OSG2_d4c91f6d-523f-41e9-a00b-374a68dca4e7.webp?v=1785848290","url":"https:\/\/kirksworks.au\/products\/os-giken-superlock-lsd-for-mazda-rx-7-fc3s-13bt","provider":"KirksWorks Race Service","version":"1.0","type":"link"}