{"product_id":"autotech-hpfp-upgrade-kit-11-5mm-piston","title":"Autotech HPFP Upgrade Kit 11.5mm Piston","description":"The Autotech HPFP Upgrade Kit is engineered to unlock serious power potential for Audi enthusiasts pushing the limits of their 2.5TFSI and 3.0TFSI engines. This kit is a top choice for both daily driving and track performance, delivering measurable gains and unmatched precision. The components are serialized and match-ground for exact fit and long-term durability.\n\nThe kit features a robust 11.5mm piston and cylinder, which undergo multiple high-precision grinding passes. This high-volume fuel pump is built to outperform imitators and stands as the original high-flow benchmark.\n\nKey performance benefits include an estimated +5% torque gain, providing noticeable power increases after installation. It also offers +10 Bar of fuel rail pressure, creating increased headroom for tuned setups.\n\nThis HPFP upgrade kit is compatible with a range of Audi models, including the 2008-2012 Audi 8J TTRS 2.5TFSi, 2011-2012 Audi 8P RS3 2.5TFSi, 2009-2016 Audi B8 \u0026amp; B8.5 S4 3.0TFSi, and various S5, SQ5, Q7, A6, A7, A8, and Touareg models with 3.0TFSi engines. It is trusted by top shops and drivers worldwide for demanding high-performance tuning applications.","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":52867519545656,"sku":"10.127.101K","price":283.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687951329.webp?v=1787911621","url":"https:\/\/store.motormia.co\/products\/autotech-hpfp-upgrade-kit-11-5mm-piston","provider":"MOTORMIA","version":"1.0","type":"link"}