RK Autowerks B58 Race Manifold Gen1 – Billet Port Injection

DescriptionRK Autowerks B58 Race Manifold Gen1 – Billet Port InjectionThis version of our billet port injection race manifold for the B58 Gen 1 platform includes an integrated fuel rail. It is designed to support high-power builds requiring additional fueling through port injection. Injectors and a port injection line kit are required to complete the system.Key FeaturesCNC-machined from 6061 billet aluminumIntegrated -8AN ORB fuel railSupports Bosch EV14K (Shorty) injectors6 x 1/8″ NPT ports for meth/nitrous3 x 1/8″ NPT auxiliary ports for sensors or boost referenceFull access to OEM oil filterDirect bolt-on fitmentAvailable in raw aluminumDesigned for BMW B58 Gen 1 Engines, Including:340i / 440i – F30 (2015–2019)M240i – F22 (2016 )X3 M40i / X4 M40i – G01 / G02 (2018–2019)540i – G30 (2017–2019)740i – G12 (2016–2019)For fitment questions, contact our team at [email protected] for assistance.Installation & SupportThis manifold is designed for plug-and-play fitment using OEM mounting points. Please note that if you are not using port injection, you will need to purchase blanks. Precision Raceworks sells the blanks very cheap.Why Choose RKRK Autowerks manifolds are engineered and built in-house in Fort Worth, TX. We don’t outsource. Every unit is CNC-machined and hand-assembled for precise fit and performance. Trusted on street builds and world-record track cars alike, this is the same manifold platform we use in our own 1000 WHP vehicles.Click Here For Warranty Info