{"product_id":"stealth-mach-1-64mm-vgt-turbo","title":"Stealth Mach 1 64mm VGT Turbo","description":"The Calibrated Power Stealth Mach 1 is a 64mm drop-in VGT turbocharger engineered as a direct replacement for 2017-2023 Chevrolet and GMC 6.6L Duramax L5P and L5D engines. It offers an easy installation process, fitting just like the factory turbocharger.\n\nThis upgrade features a custom billet 64mm 11-blade compressor wheel, crafted from lightweight and high-strength 2618 aluminum alloy, designed to provide a wide efficiency range that prevents surge even when lugging. The turbine side boasts a 70.4mm 9-blade 713C nickel alloy wheel, which produces a distinctive exhaust sound and contributes to low drive pressures at high load for better Exhaust Gas Temperature (EGT) control.\n\nWith its High Flow Vane (HFV) technology, utilizing a proprietary custom nozzle ring assembly, this turbocharger allows for a larger turbine wheel to achieve maximum high-load efficiency. This results in improved performance, quicker spool-up, and better EGT management compared to turbos with factory nozzle rings. The turbo provides 74 lbs\/min of airflow, significantly more than the stock 60 lbs\/min, and supports up to 700 RWHP in competition applications with extensive supporting modifications. It can achieve up to 650 RWHP with emissions-compliant tuning and basic supporting mods.\n\nIt is noted that the actuator is sold separately and that custom tuning is strongly recommended to optimize performance, with up to 650 RWHP achievable when paired with emissions-compliant tuning.","brand":"Calibrated Power","offers":[{"title":"Default Title","offer_id":52687329755448,"sku":"CPS200275","price":3149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662157626.jpg?v=1784882756","url":"https:\/\/store.motormia.co\/products\/stealth-mach-1-64mm-vgt-turbo","provider":"MOTORMIA","version":"1.0","type":"link"}