{"product_id":"mahle-ms-piston-set-ej25-99-75mm-bore-79-0mm-stroke-stock-rod-23mm-p-930285127-930285127","title":"Mahle MS Piston Set EJ25 99.75mm Bore 79.0mm Stroke Stock Rod 23mm P… 930285127","description":"\u003ch2\u003eMahle MS Piston Set EJ25 99.75mm Bore 79.0mm Stroke\u003c\/h2\u003e\n\u003cp\u003eThe Mahle MS Piston Set is designed for the EJ25 engine, featuring a 99.75mm bore and 79.0mm stroke. This set of four pistons is ideal for automotive enthusiasts, DIY mechanics, and professional tradies looking to enhance engine performance and reliability. Mahle is a trusted brand known for its high-quality engine components, making this piston set a reliable choice for your vehicle.\u003c\/p\u003e\n\u003cp\u003eWith a stock rod and a 23mm pin, these pistons provide a compression ratio of 8.5:1, optimising your engine's efficiency and power output. Whether you're rebuilding an engine or upgrading your existing setup, this piston set is designed to meet your needs.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-engineered for optimal performance in EJ25 engines.\u003c\/li\u003e\n\u003cli\u003eSet of four pistons for complete engine rebuilds.\u003c\/li\u003e\n\u003cli\u003e99.75mm bore and 79.0mm stroke for enhanced engine dynamics.\u003c\/li\u003e\n\u003cli\u003eStock rod compatibility for easy installation.\u003c\/li\u003e\n\u003cli\u003e23mm pin size for reliable fitment.\u003c\/li\u003e\n\u003cli\u003eCompression ratio of 8.5:1 for improved efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBore size: 99.75mm\u003c\/li\u003e\n\u003cli\u003eStroke length: 79.0mm\u003c\/li\u003e\n\u003cli\u003ePin size: 23mm\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 8.5:1\u003c\/li\u003e\n\u003cli\u003eQuantity: Set of 4 pistons\u003c\/li\u003e\n\u003cli\u003eMaterial: High-quality alloy for durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \/ fitment\u003c\/h3\u003e\n\u003cp\u003eThis piston set is typically used in Subaru EJ25 engines, making it suitable for various automotive applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePassenger vehicles with EJ25 engines\u003c\/li\u003e\n\u003cli\u003ePerformance upgrades for off-road vehicles\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds in workshops\u003c\/li\u003e\n\u003cli\u003eCustom builds and modifications for 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\u003cli\u003eExpert advice available for your automotive needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eWhat engines are compatible with the Mahle MS Piston Set?\u003c\/h4\u003e\n\u003cp\u003eThis piston set is specifically designed for Subaru EJ25 engines.\u003c\/p\u003e\n\u003ch4\u003eHow do I install the pistons?\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic to ensure proper fitment and engine performance.\u003c\/p\u003e\n\u003ch4\u003eWhat is the compression ratio of this piston set?\u003c\/h4\u003e\n\u003cp\u003eThe Mahle MS Piston Set has a compression ratio of 8.5:1.\u003c\/p\u003e\n\u003ch4\u003eCan I use these pistons for performance upgrades?\u003c\/h4\u003e\n\u003cp\u003eYes, these pistons are suitable for performance upgrades and engine rebuilds.\u003c\/p\u003e\n\u003ch4\u003eWhat is included in the set?\u003c\/h4\u003e\n\u003cp\u003eThe set includes four pistons, each designed for optimal performance in EJ25 engines.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What engines are compatible with the Mahle MS Piston Set?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This piston set is specifically designed for Subaru EJ25 engines.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the pistons?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation should be performed by a qualified mechanic to ensure proper fitment and engine performance.\"}},{\"@type\":\"Question\",\"name\":\"What is the compression ratio of this piston set?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Mahle MS Piston Set has a compression ratio of 8.5:1.\"}},{\"@type\":\"Question\",\"name\":\"Can I use these pistons for performance upgrades?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, these pistons are suitable for performance upgrades and engine rebuilds.\"}},{\"@type\":\"Question\",\"name\":\"What is included in the set?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The set includes four pistons, each designed for optimal performance in EJ25 engines.\"}}]}\u003c\/script\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":53205438202016,"sku":"930285127","price":1346.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/930285127__01.jpg?v=1769439291","url":"https:\/\/www.micksgonebush.com.au\/products\/mahle-ms-piston-set-ej25-99-75mm-bore-79-0mm-stroke-stock-rod-23mm-p-930285127-930285127","provider":"Micks Gone Bush","version":"1.0","type":"link"}