{"product_id":"stealth-mach-1-64mm-drop-in-turbocharger","title":"Stealth Mach 1 64mm Drop-In Turbocharger","description":"The Calibrated Power Stealth Mach 1 turbocharger is an upgraded, drop-in replacement engineered for the 2003-2007 5.9L Cummins engines.\n\nThis turbo boasts a custom-profile, 64mm (actual measurement 62.45mm) 11-blade extended tip billet compressor wheel, precision-mapped to a modified compressor cover. It is paired with a 65mm, 10-blade 713C nickel alloy turbine wheel housed within the HE351's 9cm exhaust housing. Enhanced durability and performance are provided by a 360-degree thrust bearing and grooved journal bearings for superior oil retention and cooling.\n\nThe Stealth Mach 1 is recognized for its quick spool-up, closely mimicking the daily driving feel of a stock HE351 turbo due to its tight exhaust housing and lightweight turbine wheel. It is an ideal choice for daily driven Cummins trucks where quick throttle response is essential. For trucks with stock injectors and a built transmission, expect an estimated gain of over 100 RWHP without the need for a tune adjustment.\n\nThis turbocharger is well-suited for towing applications, offering improved top-end power and excellent Exhaust Gas Temperature (EGT) control without performance compromise. It also serves as an excellent starting point for future compound or twin turbo setups, with users achieving 950-1,000 HP with extensive supporting modifications. When used as a single turbo, it is capable of over 700 RWHP, as demonstrated in testing with 100% over Exergy injectors and a 12mm Exergy CP3 pump, yielding 722 RWHP.","brand":"Calibrated Power","offers":[{"title":"Default Title","offer_id":52687329919288,"sku":"CPS200238","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/661175014.jpg?v=1784882759","url":"https:\/\/store.motormia.co\/products\/stealth-mach-1-64mm-drop-in-turbocharger","provider":"MOTORMIA","version":"1.0","type":"link"}