{"product_id":"powerflex-pfr57-521-porsche-986-987-1-engine-mount-insert","title":"Powerflex PFR57-521 Front Engine Mount Insert - Porsche 986 \u0026 987.1","description":"\u003cp\u003e\u003cstrong\u003eInsert kit for the retained original front engine mounting bush on specified Porsche 986 and 987.1 applications.\u003c\/strong\u003e Powerflex PFR57-521 supports the voids in the original mount; it is not a complete replacement bush or engine mount.\u003c\/p\u003e\u003ch2\u003eOriginal mounting and engine-code check\u003c\/h2\u003e\u003cp\u003eMatch original reference \u003cstrong\u003e98737502305\u003c\/strong\u003e and the manufacturer-listed engine codes \u003cstrong\u003eM9625, M9626, M9720, M9721 and M9722\u003c\/strong\u003e. These are the earlier 986\/987 applications up to 2009, covering the corresponding 986 Boxster and 987.1 Boxster\/Cayman installations.\u003c\/p\u003e\u003cp\u003eThe later 987.2\/981 assembly uses the separately specified \u003ca href=\"\/products\/powerflex-pfr57-821-porsche-9872-981-engine-mount-insert\"\u003ePFR57-821 insert\u003c\/a\u003e. Do not interchange the two kits based on a shared Boxster or Cayman badge.\u003c\/p\u003e\u003ch2\u003eWhat is included?\u003c\/h2\u003e\u003cp\u003eOne insert kit services the single front engine mounting position. The pictured pieces belong to the same kit and are not two complete engine mounts. Choose \u003cstrong\u003ePFR57-521 Road Series\u003c\/strong\u003e or \u003cstrong\u003ePFR57-521BLK Black Series\u003c\/strong\u003e in the variant selector.\u003c\/p\u003e\u003ch2\u003eInspect the existing rubber first\u003c\/h2\u003e\u003cp\u003eAn insert works with the retained original bush. Torn, separated or otherwise failed rubber should be addressed before fitting an insert. Where a full bush replacement is required, compare the \u003ca href=\"\/products\/powerflex-pfr57-520-porsche-986-987-1-front-engine-mount-bush\"\u003ePFR57-520 engine mounting bush\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eFitting and comfort considerations\u003c\/h2\u003e\u003cp\u003eRestricting mount movement may make engine vibration more noticeable. Choose the variant around road comfort or track priorities, follow the manufacturer instructions and use suitable engine support during the work.\u003c\/p\u003e\u003cp\u003eBrowse the \u003ca href=\"\/collections\/powerflex-performance-polyurethane-bushes\"\u003ePowerflex Porsche and BMW range\u003c\/a\u003e. Verify the engine code and installed mount before ordering; there is no blanket fitment guarantee.\u003c\/p\u003e","brand":"Powerflex","offers":[{"title":"Road Series","offer_id":65968559849821,"sku":"PFR57-521","price":39.79,"currency_code":"GBP","in_stock":false},{"title":"Black Series","offer_id":65968559882589,"sku":"PFR57-521BLK","price":43.79,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/0411\/2989\/files\/powerflex-pfr57-521-porsche-986-987-1-engine-insert.png?v=1789893222","url":"https:\/\/nineteen72performance.co.uk\/products\/powerflex-pfr57-521-porsche-986-987-1-engine-mount-insert","provider":"Nineteen72 Performance","version":"1.0","type":"link"}