{"product_id":"superpro-2003-bmw-z4-2-5i-rear-upper-forward-differential-pinion-mount-bushing-kit","title":"SuperPro 2003 BMW Z4 2.5i Rear Upper Forward Differential Pinion Mount Bushing Kit","description":"\u003cp\u003eSuperPro 2003 BMW Z4 2.5i Rear Upper Forward Differential Pinion Mount Bushing Kit\u003c\/p\u003e\n\u003cp\u003eThis kit replaces the forward differential mount bushings - known as the pinion mount bushings. The OEM units are soft rubber and break down fairly quickly with that wear accelerated the harder they are used. The worn bushings allow more movement of the rear differential under changing loads. This can initially be felt behind the wheel as slower and sloppier responsiveness, and as the OEM bushings near the end of their life or fair it can be accompanied by noise, vibration and secondary movements under changing loads - especially as you get on the gas and come back off of it. SuperPro's differential mount upgrades maintain OEM levels of noise, vibrations and harshness isolation in the cabin so your car maintains the new factory levels of comfort. At the same time performance is significantly improved with the differential more accurately located under a wider range of conditions and the service life dramatically improved with our materials maintaining peak performance throughout their life rather than slowly softening and degrading like natural rubber.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1999–2000 BMW 323i Base\u003c\/li\u003e\n\u003cli\u003e2000 BMW 323Ci Base\u003c\/li\u003e\n\u003cli\u003e2000 BMW 328Ci Base\u003c\/li\u003e\n\u003cli\u003e2001–2005 BMW 325i Base\u003c\/li\u003e\n\u003cli\u003e2001–2005 BMW 330i Base\u003c\/li\u003e\n\u003cli\u003e2001–2006 BMW 325Ci Base\u003c\/li\u003e\n\u003cli\u003e2001–2006 BMW 330Ci Base\u003c\/li\u003e\n\u003cli\u003e2003–2005 BMW Z4 2.5i\u003c\/li\u003e\n\u003cli\u003e2003–2005 BMW Z4 3.0i\u003c\/li\u003e\n\u003cli\u003e2006–2008 BMW Z4 Coupe 3.0si\u003c\/li\u003e\n\u003cli\u003e2006–2008 BMW Z4 M Coupe\u003c\/li\u003e\n\u003cli\u003e2006–2008 BMW Z4 M Roadster\u003c\/li\u003e\n\u003cli\u003e2006–2008 BMW Z4 Roadster 3.0i\u003c\/li\u003e\n\u003cli\u003e2006–2008 BMW Z4 Roadster 3.0si\u003c\/li\u003e\n\u003cli\u003e2009–2011 BMW Z4 sDrive30i\u003c\/li\u003e\n\u003cli\u003e2009–2016 BMW Z4 sDrive35i\u003c\/li\u003e\n\u003cli\u003e2011–2016 BMW Z4 sDrive35is\u003c\/li\u003e\n\u003cli\u003e2012–2016 BMW Z4 sDrive28i\u003c\/li\u003e\n\u003cli\u003e2019–2021 BMW Z4 sDrive30i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cdl\u003e\n\u003cdt\u003eManufacturer part number\u003c\/dt\u003e\n\u003cdd\u003eSPF4330K\u003c\/dd\u003e\n\u003cdt\u003eUPC\u003c\/dt\u003e\n\u003cdd\u003e9317745043300\u003c\/dd\u003e\n\u003cdt\u003eShipping weight \u0026amp; size\u003c\/dt\u003e\n\u003cdd\u003e2.70 lb, 8.5 × 5.4 × 4.7 in\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/6faba990d8b393f82cb82a9be8315a4b.PDF\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eNotices\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Superpro","offers":[{"title":"Default Title","offer_id":47270126813372,"sku":"SPF4330K","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/8766\/5852\/files\/8a1f9c871a027e1aee1c76542acdcc4a_7d0ec69d-e586-431f-8d37-79491764b242.jpg?v=1788926301","url":"https:\/\/bpfauto.com\/products\/superpro-2003-bmw-z4-2-5i-rear-upper-forward-differential-pinion-mount-bushing-kit","provider":"Andrewtech Automotive","version":"1.0","type":"link"}