{"product_id":"apr-high-pressure-fuel-pumps-audi-s5-b8-my09-12-42l-v8","title":"APR High Pressure Fuel Pumps - Audi S5 (B8) MY09-12 - 4.2L V8","description":"\u003ch2\u003eAPR High Pressure Fuel Pumps - Audi S5 (B8) MY09-12 - 4.2L V8\u003c\/h2\u003e\n\n\u003cp\u003eAPR built its high pressure fuel pump upgrade to solve a known weak point in the factory unit, giving the \u003cstrong\u003eAudi S5\u003c\/strong\u003e the fuelling reliability needed for sustained high load driving. Each pump is precision machined and assembled to motorsport grade tolerances, addressing the premature wear that plagues the stock internals.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eAudi S5 Coupe\u003c\/strong\u003e \u003cstrong\u003eB8 (8T)\u003c\/strong\u003e, MY09-12, fitted with the 4.2L V8 engine. SKU: MS100077.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlunger and barrel machined from heat treated, bearing grade stainless steel\u003c\/li\u003e\n\u003cli\u003eDiamond like coating applied to the plunger for increased surface hardness\u003c\/li\u003e\n\u003cli\u003eCorrectly specified replacement spring to prevent float from added plunger mass\u003c\/li\u003e\n\u003cli\u003eAll internal seals replaced, including the spring seal\u003c\/li\u003e\n\u003cli\u003eFactory pivoting head retained to reduce cam follower wear and piston side loading\u003c\/li\u003e\n\u003cli\u003eAssembled to dimensional tolerances as tight as 0.001mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this pump suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":53882579321125,"sku":"MS100077","price":6290.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/3d2f724be66c6fabf8b9d1f9b6420308L.jpg?v=1790070776","url":"https:\/\/www.chicaneaustralia.com.au\/products\/apr-high-pressure-fuel-pumps-audi-s5-b8-my09-12-42l-v8","provider":"Chicane Australia","version":"1.0","type":"link"}