Untd. Performance Billet Intake Manifold – BMW B48 320 330 420 430 F-Series

Description

Unlock the true breathing potential of your BMW’s turbocharged B48 engine with the Untd. Performance Billet Intake Manifold, engineered for maximum airflow, improved boost efficiency, and superior durability over the restrictive factory composite manifold. Designed for F-Series BMWs equipped with the B48 2.0L turbo engine, this CNC-machined aluminum manifold provides the strength and flow needed to support tuned and high-boost applications.

Whether you’re running a stock turbo, hybrid upgrade, or full big-turbo setup, this billet intake manifold dramatically improves cylinder airflow distribution, throttle response, and top-end power—making it an essential upgrade for performance-focused B48 builds.

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Key Features

High-Flow Plenum & Runner Design

The enlarged plenum volume and optimized runner geometry reduce flow restriction and improve cylinder-to-cylinder airflow balance, resulting in increased horsepower, stronger mid-range torque, and enhanced throttle response.

Billet Aluminum Construction

Machined from high-grade billet aluminum, this manifold eliminates the cracking, warping, and boost limitations of the OEM plastic manifold. Ideal for high-boost and high-temperature applications common in tuned B48 engines.

Improved Boost Stability & Efficiency

Designed to maintain consistent boost pressure and minimize turbulence, this intake manifold helps the turbocharger work more efficiently, supporting higher power levels with reduced heat soak.

Compatible With High-Boost & Big-Turbo Setups

Engineered to handle the increased airflow demands of Stage 2, Stage 3, hybrid turbo, and big-turbo builds—making it a future-proof upgrade for any performance-oriented B48 platform.

Precision CNC Machining for Perfect Fitment

Direct bolt-on replacement for the factory intake manifold. Maintains compatibility with OEM sensors, mounting points, and ancillary components for a clean and reliable installation.

Supports Upgraded Fueling Options

Designed to accommodate auxiliary fueling setups (if needed), giving tuners the flexibility required for higher horsepower builds.

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Compatibility – BMW B48 F-Series

Fits B48 2.0L Turbo models, including:

• BMW 120i / 125i (F20/F21)

• BMW 220i / 230i (F22/F23)

• BMW 320i / 330i (F30/F31/F34)

• BMW 420i / 430i (F32/F33/F36)

• MINI Cooper S / JCW (B48 variants) if applicable to the specific configuration

(If you’d like, I can tailor the fitment list exactly to the versions you support.)

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Upgrade your B48’s airflow capabilities with the Untd. Performance Billet Intake Manifold—built for higher boost, stronger top-end power, and the reliability your BMW deserves.