{"product_id":"racingdiffs-performance-limited-slip-differential-insert-type-168mm-for-bmw","title":"RacingDiffs Performance LSD Insert for BMW 168 mm","description":"\u003cp\u003eThe RacingDiffs BMW 168 mm Performance LSD Insert is a high performance limited slip differential for BMW vehicles with the small 168 mm differential case. It is built for drift, circuit racing, rally, hill climb, time attack and spirited road driving, improving traction under acceleration and through corners while keeping the rear axle stable and predictable.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e BMW E21 323i, BMW E30 316i \/ 318i \/ 318is, BMW E36 316i \/ 318i \/ 318is \/ 318ti, BMW Z3 1.8i \/ 1.9i, all with the 168 mm small case differential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Fully forged case and internal components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch pack:\u003c\/strong\u003e 4x molybdenum ceramic shoes with high thermal resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable ramp angles:\u003c\/strong\u003e 30\/30 degrees for an aggressive 2 way lock suited to drift, 30\/60 degrees as a universal 1.5 way setting for rally, hill climb, circuit and time attack, and 50\/65 degrees for a smoother lock suited to everyday driving with occasional sport use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard configuration:\u003c\/strong\u003e 50\/65 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended oil:\u003c\/strong\u003e Ravenol Racing 75W140 or a quality LSD oil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended backlash:\u003c\/strong\u003e 0.06 to 0.08 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e RacingDiffs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCorrect preload, gear backlash and pinion position must be set using shims during installation. Target backlash on most BMW gear sets is 0.06 to 0.08 mm. Correct setup is important for the gear contact pattern, noise, temperature and differential life, so installation by a shop experienced with BMW differential setup is recommended.\u003c\/p\u003e\n\u003cp\u003ePlease confirm your exact model, year and trim before ordering. If you are not sure about fitment, send us your VIN and we will check it for you.\u003c\/p\u003e","brand":"RACING DIFFS","offers":[{"title":"Default Title","offer_id":59940413538688,"sku":"RD1001","price":2954.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/7565\/6832\/files\/bmw-168mm-small-case-lsd-clutch-type-racingdiffs_5000x_430b597f-989f-41a7-adb9-db22475d7db1.webp?v=1790004711","url":"https:\/\/racemusa.com\/products\/racingdiffs-performance-limited-slip-differential-insert-type-168mm-for-bmw","provider":"RACEM USA","version":"1.0","type":"link"}