Description
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Maximize the performance of your BMW B58 engine with the RK Autowerks B58 RK Billet Port Injection Race Manifold Gen 2. Built for power, precision, and reliability, this race manifold is designed to meet the demands of high-horsepower builds. Crafted from durable billet aluminum, it delivers superior airflow, increased fuel capacity, and enhanced engine performance.
Achieve Peak Performance with Port Injection
Port injection is a critical upgrade for those pushing their BMW B58 engine beyond its factory limitations. The RK Autowerks Port Injection Manifold allows for additional fuel delivery, enabling the engine to produce higher power output. This upgrade is essential for those using forced induction, ethanol (E85) fuel, or pursuing high-boost builds. The inclusion of a high-quality billet fuel rail ensures a consistent and steady fuel supply, reducing the risk of fuel starvation at high RPMs.
Premium Construction and Race-Ready Design
The manifold is precision-machined from billet aluminum, providing exceptional strength and resistance to extreme temperatures and pressures. It features a race-inspired design, ensuring a smooth, uninterrupted flow of air and fuel for maximum combustion efficiency. This design not only supports higher horsepower but also enhances engine response, making it the perfect choice for track and street applications.
What’s Included:
- 1x Billet Port Injection Race Manifold (Gen 2)
- 1x High-Flow Billet Fuel Rail
Required for Installation (Sold Separately):
- Fuel Injectors – To ensure proper fuel delivery for high-power builds.
- Port Injection Line Kit – Essential for connecting fuel lines to the manifold and fuel system.
Key Features:
- Billet Aluminum Construction – Precision-machined from high-strength billet aluminum for durability and long-lasting performance.
- High-Performance Port Injection – Supports port injection for better fuel delivery in high-horsepower builds.
- Enhanced Airflow – Optimized design for smooth, efficient airflow and improved engine response.
- Fuel Rail Included – Comes with a precision-engineered fuel rail for consistent fuel delivery.
- Track and Street Ready – Built to withstand the demands of racing and daily driving.
Fitment:
The RK Autowerks B58 RK Billet Port Injection Race Manifold Gen 2 is compatible with the following BMW models equipped with B58 Gen 2 engines (Non-Hybrid models only):
- BMW M340i / M440i (G20, G22) – 2019+
- BMW M240i (G42) – 2021+
- Toyota Supra – 2020+
- BMW Z4 M40i (G29) – 2018+
- BMW X3 / X4 M40i (G01, G02) – 2019+
- BMW 540i (G30, G31) – 2020+
- BMW 740i (G12) – 2020+
- BMW 840i (G14, G15, G16) – 2020+
- BMW X5 / X6 / X7 40i (G05, G06, G07) – 2018+
Installation Notes:
- Professional installation is highly recommended to ensure proper fitment and fuel line connections.
- Requires additional components (fuel injectors and port injection line kit) to complete the upgrade.
- Compatible with non-hybrid B58 engines only, ensuring fitment and performance alignment.
Why Choose the RK Autowerks B58 Billet Port Injection Race Manifold?
For enthusiasts and racers pushing their BMW B58 engines to the limits, a port injection system is a must. The RK Autowerks manifold is designed to support the added fuel demands of high-boost, ethanol (E85), and forced induction builds. Its billet construction offers durability, while its high-performance design optimizes fuel and airflow, leading to better power, torque, and engine responsiveness.
Elevate your BMW's performance with the RK Autowerks B58 RK Billet Port Injection Race Manifold Gen 2, delivering track-level power and fuel delivery for your street or race build.
