{"product_id":"mahle-piston-set-82-5mm-bore","title":"Mahle Piston Set, 82.5mm Bore","description":"The Integrated Engineering MAH-PVN1 is a set of custom-spec Mahle pistons meticulously engineered for VW and Audi 2.0T TSI high-performance engine builds, specifically for the EA888 Gen 1, 2, and 3 engines from 2008 onwards. These pistons are crafted from Mahle's proprietary 142P low-expansion alloy, offering a blend of 4032 alloy's low-expansion properties and 2618 alloy's strength.\n\nKey features include a 22mm wrist pin, crucial for use with IE connecting rods, and availability in either 82.5mm (stock bore) or 83mm (+.5mm overbore) sizes. The compression ratio is optimized to closely match factory specifications, with 9.5:1 CR for Gen 1 \u0026amp; 2 (2008-2014) and 9.3:1 CR for Gen 3 (2015+), designed to prevent knocking in the complex direct injection system. The pistons boast a Grafal anti-friction skirt coating for quiet operation and longevity, along with hard-anodized ring landings to prevent micro-welding and phosphate coating for initial break-in lubrication.\n\nThe 83mm overbore option increases displacement to 2008cc and allows for precise boring and honing of the block for optimal piston-to-cylinder fit and long-life operation. These pistons require aftermarket connecting rods with a non-tapered 22mm small-end.","brand":"Integrated Engineering","offers":[{"title":"Default Title","offer_id":52688885940536,"sku":"MAH-PVN1","price":997.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687906332.webp?v=1784898302","url":"https:\/\/store.motormia.co\/products\/mahle-piston-set-82-5mm-bore","provider":"MOTORMIA","version":"1.0","type":"link"}