Aston Martin's twin-turbo engines
Most of Aston Martin's recent turbocharged cars use one of two engines. The 4.0 V8 is the Mercedes-AMG M177, used in the Vantage, the DB11 V8, the DBX and the DB12. The 5.2 V12, known as the AE31, powers the DB11 V12, the DBS Superleggera and the Vanquish.
Aston Martin has not appeared in GP Turbos' past listings, so start with the part numbers from both turbos and the car's details. A rebuild returns turbos to standard; a hybrid upgrade would also need a calibration matched to it.
GP Turbos is independent of Aston Martin. Model names are used only to identify which cars a turbo fits.