{"product_id":"secondary-differential-bushing-bmw-f80-f82-f83-f87-m4-m3-m2","title":"Secondary Differential Bushing - BMW F80 \/ F82 \/ F83 \/ F87 - M4 \/ M3 \/ M2","description":"\u003cp\u003eThe Revshift polyurethane secondary differential bushing adds a second mounting point to the rear side of the differential on the BMW F80 \/ F82 \/ F83 \/ F87 - M4 \/ M3 \/ M2. This bushing must be used with a dual mount differential bracket. The oem differential bracket is not compatible. The goal of this secondary bushing is to reduce the movement of the differential under load. These bushings are a two piece design which securely holds the differential in place preventing it from sliding or twisting.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eImproves handing\u003c\/li\u003e\n\u003cli\u003eWill not wear out like oem bushings\u003c\/li\u003e\n\u003cli\u003eProperly dampens the differential\u003c\/li\u003e\n\u003cli\u003ePrevents differential from moving \/ twisting\u003c\/li\u003e\n\u003cli\u003eRevshift bushing lube included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLifetime warranty\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eSold as a complete set\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHardness\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e80A Street (Black)\u003c\/span\u003e\u003cspan\u003e: Slightly stiffer and stronger than OEM rubber. No increase in NVH. Great choice as an upgraded stock replacement (OEM+).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e95A Track (Green)\u003c\/span\u003e\u003cspan\u003e: Significantly stiffer and stronger than OEM rubber. Noticeable increase in NVH. Excellent for enthusiastically driven street and track cars.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e75D Drift (Teal)\u003c\/span\u003e\u003cspan\u003e: Drastically stiffer and stronger than OEM rubber. Moderate increase in NVH. Most commonly used on dedicated drift and track cars.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(NVH = noise, vibration, harmonics)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLearn more about choosing polyurethane here: \u003ca href=\"https:\/\/revshift.com\/pages\/polyurethane\" title=\"Revshift Polyurethane\" target=\"_blank\"\u003ehttps:\/\/revshift.com\/pages\/polyurethane\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease specify the hardness\u003c\/strong\u003e\u003c\/p\u003e","brand":"Revshift","offers":[{"title":"80A (Street - Black)","offer_id":43147724062833,"sku":null,"price":129.99,"currency_code":"CAD","in_stock":true},{"title":"95A (Track - Green)","offer_id":43147724095601,"sku":null,"price":129.99,"currency_code":"CAD","in_stock":true},{"title":"75D (Drift - Teal)","offer_id":43147724128369,"sku":null,"price":129.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/6742\/files\/PDB-F8X_Single.webp?v=1776272867","url":"https:\/\/www.parkautomotorsports.ca\/products\/secondary-differential-bushing-bmw-f80-f82-f83-f87-m4-m3-m2","provider":"Park Auto Motorsports","version":"1.0","type":"link"}