{"product_id":"porsche-911-964-rear-suspension-spring-plate-pfr57-107","title":"Powerflex Porsche (911) 964 C2 \/ C4 \/ Turbo \/ RS  Rear Suspension Spring Plates","description":"\u003ch2 data-start=\"200\" data-end=\"271\"\u003ePowerflex Rear Suspension Spring Plate – Porsche (911) 964 C2 \/ C4 \/ Turbo \/ RS 1989–1994\u003c\/h2\u003e\n\u003cp data-start=\"273\" data-end=\"563\"\u003eWorn rear suspension components can compromise handling precision, alignment stability, and tyre wear. The \u003cstrong data-start=\"380\" data-end=\"422\"\u003ePowerflex Rear Suspension Spring Plate\u003c\/strong\u003e is a high-quality, direct bolt-on replacement designed to improve rear axle control and long-term reliability on your \u003cstrong data-start=\"541\" data-end=\"562\"\u003ePorsche 911 (964)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"565\" data-end=\"1033\"\u003eEngineered as a complete assembly, this upgrade features a \u003cstrong data-start=\"624\" data-end=\"662\"\u003emotorsport-grade spherical bearing\u003c\/strong\u003e, supported by \u003cstrong data-start=\"677\" data-end=\"728\"\u003ePowerflex polyurethane bushes and bearing seals\u003c\/strong\u003e, delivering precise suspension movement while maintaining durability for road and fast-road use. The zinc-plated spring steel plates are manufactured to OE-equivalent specification, while \u003cstrong data-start=\"917\" data-end=\"981\"\u003eCNC-machined stainless steel sleeves and eccentric adjusters\u003c\/strong\u003e ensure accurate alignment and corrosion resistance.\u003c\/p\u003e\n\u003cp data-start=\"1035\" data-end=\"1153\"\u003eIdeal for enthusiasts looking to refresh tired rear suspension hardware while improving adjustability and consistency.\u003c\/p\u003e\n\u003chr data-start=\"1155\" data-end=\"1158\"\u003e\n\u003ch3 data-start=\"1160\" data-end=\"1187\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1188\" data-end=\"1634\"\u003e\n\u003cli data-start=\"1188\" data-end=\"1248\"\u003e\n\u003cp data-start=\"1190\" data-end=\"1248\"\u003eDirect bolt-on replacement rear suspension spring plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1249\" data-end=\"1319\"\u003e\n\u003cp data-start=\"1251\" data-end=\"1319\"\u003eMotorsport-grade spherical bearing for precise suspension movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1320\" data-end=\"1380\"\u003e\n\u003cp data-start=\"1322\" data-end=\"1380\"\u003ePowerflex polyurethane support bushes with bearing seals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1381\" data-end=\"1449\"\u003e\n\u003cp data-start=\"1383\" data-end=\"1449\"\u003eZinc-plated spring steel plates manufactured to OE specification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1450\" data-end=\"1513\"\u003e\n\u003cp data-start=\"1452\" data-end=\"1513\"\u003eCNC-machined stainless steel sleeves and eccentric adaptors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1514\" data-end=\"1580\"\u003e\n\u003cp data-start=\"1516\" data-end=\"1580\"\u003eImproves rear axle stability, alignment control, and tyre wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1581\" data-end=\"1634\"\u003e\n\u003cp data-start=\"1583\" data-end=\"1634\"\u003eDesigned for long-term durability and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1636\" data-end=\"1639\"\u003e\n\u003ch3 data-start=\"1641\" data-end=\"1660\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul data-start=\"1661\" data-end=\"1747\"\u003e\n\u003cli data-start=\"1661\" data-end=\"1747\"\u003e\n\u003cp data-start=\"1663\" data-end=\"1686\"\u003e\u003cstrong data-start=\"1663\" data-end=\"1684\"\u003ePorsche 911 (964)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1689\" data-end=\"1747\"\u003e\n\u003cli data-start=\"1689\" data-end=\"1721\"\u003e\n\u003cp data-start=\"1691\" data-end=\"1721\"\u003eModel years: \u003cstrong data-start=\"1704\" data-end=\"1719\"\u003e1989 – 1994\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1724\" data-end=\"1747\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1747\"\u003e\u003cstrong data-start=\"1726\" data-end=\"1747\"\u003eRear axle fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1749\" data-end=\"1752\"\u003e\n\u003ch3 data-start=\"1754\" data-end=\"1779\"\u003eTechnical Information\u003c\/h3\u003e\n\u003cul data-start=\"1780\" data-end=\"2014\"\u003e\n\u003cli data-start=\"1780\" data-end=\"1820\"\u003e\n\u003cp data-start=\"1782\" data-end=\"1820\"\u003e\u003cstrong data-start=\"1782\" data-end=\"1808\"\u003ePowerflex Part Number:\u003c\/strong\u003e PFR57-107\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1821\" data-end=\"1848\"\u003e\n\u003cp data-start=\"1823\" data-end=\"1848\"\u003e\u003cstrong data-start=\"1823\" data-end=\"1844\"\u003eDiagram Position:\u003c\/strong\u003e 7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1891\"\u003e\n\u003cp data-start=\"1851\" data-end=\"1891\"\u003e\u003cstrong data-start=\"1851\" data-end=\"1873\"\u003eQuantity Supplied:\u003c\/strong\u003e 2 spring plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1892\" data-end=\"1970\"\u003e\n\u003cp data-start=\"1894\" data-end=\"1970\"\u003e\u003cstrong data-start=\"1894\" data-end=\"1907\"\u003eMaterial:\u003c\/strong\u003e Spring steel plates, polyurethane bushes, spherical bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2014\"\u003e\n\u003cp data-start=\"1973\" data-end=\"2014\"\u003e\u003cstrong data-start=\"1973\" data-end=\"1986\"\u003eWarranty:\u003c\/strong\u003e Lifetime (Powerflex bushes)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2016\" data-end=\"2019\"\u003e\n\u003ch3 data-start=\"2021\" data-end=\"2045\"\u003eOEM Cross References\u003c\/h3\u003e\n\u003cul data-start=\"2046\" data-end=\"2109\"\u003e\n\u003cli data-start=\"2046\" data-end=\"2061\"\u003e\n\u003cp data-start=\"2048\" data-end=\"2061\"\u003e96433106008\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2062\" data-end=\"2077\"\u003e\n\u003cp data-start=\"2064\" data-end=\"2077\"\u003e96433106010\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2078\" data-end=\"2093\"\u003e\n\u003cp data-start=\"2080\" data-end=\"2093\"\u003e96433105980\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2094\" data-end=\"2109\"\u003e\n\u003cp data-start=\"2096\" data-end=\"2109\"\u003e96433106080\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2111\" data-end=\"2114\"\u003e\n\u003ch3 data-start=\"2116\" data-end=\"2155\"\u003eWhy Choose Powerflex Spring Plates?\u003c\/h3\u003e\n\u003cp data-start=\"2156\" data-end=\"2482\"\u003ePowerflex suspension components are trusted by Porsche specialists for their precision engineering, durability, and performance-focused design. By combining spherical bearing technology with polyurethane support, these spring plates provide consistent rear suspension control with improved longevity over ageing OE components.\u003c\/p\u003e","brand":"Powerflex","offers":[{"title":"Default Title","offer_id":56900220387663,"sku":"PFR57-107","price":684.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0942\/0924\/5519\/files\/porsche-911-964-rear-suspension-spring-plate-pfr57-107-132981-p.jpg?v=1769343381","url":"https:\/\/rennworks-performance.com\/products\/porsche-911-964-rear-suspension-spring-plate-pfr57-107","provider":"Rennworks Performance","version":"1.0","type":"link"}