{"product_id":"mahle-ms-piston-set-for-audi-s4-81-50mm-bore-86-4mm-stroke-154mm-rod-930070509-930070509","title":"Mahle MS Piston Set For Audi S4 81.50mm Bore 86.4mm Stroke 154mm Rod 930070509","description":"\u003ch2\u003eMahle MS Piston Set For Audi S4 81.50mm Bore\u003c\/h2\u003e\n\u003cp\u003eThe Mahle MS Piston Set is specifically designed for the Audi S4, featuring a bore size of 81.50mm, stroke of 86.4mm, and a rod length of 154mm. This high-quality piston set is perfect for DIY enthusiasts, tradies, and professional mechanics looking to enhance engine performance and reliability. Manufactured by Mahle, a trusted name in automotive components, this set ensures optimal fit and function in your Audi S4.\u003c\/p\u003e\n\u003cp\u003eWith a compression ratio of 9.0 and a -7cc volume, this piston set is engineered to provide improved efficiency and power output, making it an ideal choice for performance upgrades or engine rebuilds.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003ePrecision-engineered for Audi S4 compatibility.\u003c\/li\u003e\n    \u003cli\u003e81.50mm bore and 86.4mm stroke for optimal performance.\u003c\/li\u003e\n    \u003cli\u003eSet of 6 pistons to complete your engine rebuild.\u003c\/li\u003e\n    \u003cli\u003e9.0 compression ratio for enhanced power delivery.\u003c\/li\u003e\n    \u003cli\u003eDurable construction for long-lasting reliability.\u003c\/li\u003e\n    \u003cli\u003eEasy installation for both DIY and professional mechanics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eBore size: 81.50mm\u003c\/li\u003e\n    \u003cli\u003eStroke: 86.4mm\u003c\/li\u003e\n    \u003cli\u003eRod length: 154mm\u003c\/li\u003e\n    \u003cli\u003ePin size: 21mm\u003c\/li\u003e\n    \u003cli\u003eVolume: -7cc\u003c\/li\u003e\n    \u003cli\u003eCompression ratio: 9.0\u003c\/li\u003e\n    \u003cli\u003eSet includes 6 pistons\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \/ fitment\u003c\/h3\u003e\n\u003cp\u003eThis piston set is typically used in the Audi S4 for engine repairs, upgrades, or rebuilds.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003ePassenger vehicles, specifically Audi S4 models.\u003c\/li\u003e\n    \u003cli\u003ePerformance engine builds for enhanced power and efficiency.\u003c\/li\u003e\n    \u003cli\u003eEngine rebuild projects requiring high-quality components.\u003c\/li\u003e\n    \u003cli\u003eIdeal for both professional workshops and DIY enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy buy from Mick’s Gone Bush?\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eTrusted Australian business focused on reliable power, auto-electrical, and service parts.\u003c\/li\u003e\n    \u003cli\u003eStock sourced from reputable distributors and brands.\u003c\/li\u003e\n    \u003cli\u003ePractical support for trade, off-grid, and fleet customers.\u003c\/li\u003e\n    \u003cli\u003eClear shipping, warranty, and customer service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eIs this piston set compatible with other Audi models?\u003c\/h4\u003e\n\u003cp\u003eThis piston set is specifically designed for the Audi S4 and may not be compatible with other Audi models.\u003c\/p\u003e\n\u003ch4\u003eWhat is the compression ratio of the Mahle MS piston set?\u003c\/h4\u003e\n\u003cp\u003eThe compression ratio of this piston set is 9.0, which helps in enhancing engine performance.\u003c\/p\u003e\n\u003ch4\u003eCan I install these pistons myself?\u003c\/h4\u003e\n\u003cp\u003eYes, the Mahle MS piston set is designed for easy installation, making it suitable for both DIY enthusiasts and professional mechanics.\u003c\/p\u003e\n\u003ch4\u003eHow many pistons are included in the set?\u003c\/h4\u003e\n\u003cp\u003eThe set includes 6 pistons, providing everything needed for a complete engine rebuild.\u003c\/p\u003e\n\u003ch4\u003eWhat is the bore size of these pistons?\u003c\/h4\u003e\n\u003cp\u003eThe bore size of the pistons is 81.50mm, optimising performance for the Audi S4 engine.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this piston set compatible with other Audi models?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This piston set is specifically designed for the Audi S4 and may not be compatible with other Audi models.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the compression ratio of the Mahle MS piston set?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The compression ratio of this piston set is 9.0, which helps in enhancing engine performance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I install these pistons myself?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, the Mahle MS piston set is designed for easy installation, making it suitable for both DIY enthusiasts and professional mechanics.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many pistons are included in the set?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The set includes 6 pistons, providing everything needed for a complete engine rebuild.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the bore size of these pistons?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The bore size of the pistons is 81.50mm, optimising performance for the Audi S4 engine.\"\n      }\n    }\n  ]\n}\u003c\/script\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":53205437874336,"sku":"930070509","price":1472.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/930070509__01.jpg?v=1769439292","url":"https:\/\/www.micksgonebush.com.au\/products\/mahle-ms-piston-set-for-audi-s4-81-50mm-bore-86-4mm-stroke-154mm-rod-930070509-930070509","provider":"Micks Gone Bush","version":"1.0","type":"link"}