B58 Billet Intake Manifold Air to Air
B58 Billet Intake Manifold Air to Air
RK Autowerks B58 Billet Intake Manifold – Air-to-Air | Port Injection
The RK Autowerks B58 Billet Intake Manifold is engineered in-house for high-boost and competition-level BMW B58 applications. CNC-machined from 6061 billet aluminum, this race-ready manifold is designed to optimize airflow, support supplemental port injection, and deliver exceptional strength and reliability under extreme horsepower demands.
Featuring an integrated fuel rail and multiple auxiliary ports for methanol or nitrous injection, the RK Autowerks billet manifold provides the performance and flexibility needed for serious street and race builds.
Injectors and port injection line kit are required and sold separately.
Key Features
CNC-machined from high-quality 6061 billet aluminum.
Integrated -8AN ORB fuel rail included.
Supports Bosch EV14K (Shorty) fuel injectors.
6x 1/8" NPT secondary ports for methanol/nitrous injection.
4x additional 1/8" NPT auxiliary ports for methanol/nitrous injection.
Retains access to the OEM oil filter.
Designed for high-boost and high-horsepower applications.
Compatible with factory gasket and installation hardware.
What's Included
RK Autowerks B58 Billet Intake Manifold
Integrated -8AN ORB Fuel Rail
Necessary Installation Hardware
Note: Fuel injectors and port injection fuel line kit are not included and must be purchased separately.
Engineered to replace BMW Part #11 61 8 647 977, 11618647977
BMW B58 Gen 1 Engines, Including:
340i 440i | F30 | 2015-2019 | Gen 1
M240i | F22 | 2016+ | Gen 1
X3 X4 M40i | G01 G02 | 2018-2019 | Gen 1
540i | G30 | 2017-2019 | Gen 1
740i | G12 | 2016-2019 | Gen 1
BMW B58 Gen 2 Applications:
3 Series
2019-Present G20/G21 M340i / M340i xDrive
4 Series
2020-Present G22/G23/G26 M440i / M440i xDrive
Z Series
2019-Present G29 Z4 M40i
5 Series
2020-Present G30/G31 LCI 540i / 540i xDrive
6 Series
2020-Present G32 LCI 640i GT / GT 640i xDrive
7 Series
2019-Present G11/G12 LCI 740i / 740i xDrive
X3 Series
2020-Present G01 X3 M40i
X4 Series
2020-Present G02 X4 M40i
X5 Series
2018-Present G05 X5 xDrive40i
X6 Series
2019-Present G06 X6 xDrive40i
X7 Series
2018-Present G07 X7 xDrive40i
Toyota B58 Gen 2 Applications:
A90 / A91 Supra
2020-Present GR Supra 3.0 Premium
2021-Present GR Supra 3.0 A91 Edition
After placing your purchase, please contact Sales@5150AutoSport.com with your vehicle VIN to verify fitment.
Supplied in Egypt by iCode — the official 5150 AutoSport dealer.
Price shown in EGP is an estimate at today's exchange rate. Final price confirmed after shipping and customs fees.