DeatschWerks fuel rail for BMW S54 engines used in E46 M3 and related models (2000–2006 M3; select 2000–2008 roadster/coupe models). This fuel rail is specified for the S54 application and offers direct-fit replacement compatibility with the listed BMW models. It provides an OEM-style fuel delivery interface tailored to the S54 platform to support stock and upgraded fuel systems in the supported vehicles.
DeatschWerks BMW S54 E46 M3 Fuel Rail