MGT2259S N63 Alpina EVO Turbocharger

The Garrett MGT2259S is a brand-new, genuine Garrett turbocharger, identical to the part sold at dealerships. This unit serves as an exact, direct-fit OEM replacement for specific BMW Alpina applications. Engineered for the N63 Alpina EVO 4.4L engine, this turbocharger boasts impressive performance figures, capable of producing 532 horsepower at 5200 RPM. Its model number is MGT2259S, with part number 803709-5009. It is also known by interchangeable part numbers 803709-0009 and 803709-5009S, and OEM numbers 1165790AI05 and 7630744AI05. This turbocharger is specifically designed for the following 2012 and newer BMW Alpina models: B5 Bi-Turbo, B6 Bi-Turbo, and B7 Bi-Turbo, all featuring the N63 Alpina EVO engine. It is crucial to verify compatibility using the provided part numbers and vehicle information, as the most reliable method is to identify the part number on your old turbocharger's nameplate.