Mitsubishi 4G63 SOHC Sheet Metal Intake Manifold – Best Ultimate CNC Aluminum Performance Upgrade

Mitsubishi 4G63 SOHC Sheet Metal Intake Manifold

 

Upgrade your Mitsubishi 4G63 SOHC engine with the Velocity Race Mitsubishi 4G63 SOHC Sheet Metal Intake Manifold, engineered to improve airflow, throttle response, and overall engine performance. Manufactured using CNC-machined aluminium components and precision TIG welding, this intake manifold is designed for enthusiasts who demand reliable performance for both street and motorsport applications.

 

The Mitsubishi 4G63 SOHC Sheet Metal Intake Manifold features a large-capacity sheet metal plenum with an optimized runner design to promote balanced airflow distribution across all cylinders. This improved airflow helps maximize volumetric efficiency, resulting in stronger mid-range torque, quicker throttle response, and improved high-RPM performance.

 

Built from high-quality aluminium, the Mitsubishi 4G63 SOHC Sheet Metal Intake Manifold offers exceptional strength while remaining lightweight. Every manifold is carefully fabricated and inspected to ensure durability, precise fitment, and long-term reliability under demanding driving conditions.

 

Whether you are building a naturally aspirated street car or a turbocharged performance project, the Mitsubishi 4G63 SOHC Sheet Metal Intake Manifold provides an excellent foundation for supporting larger throttle bodies, upgraded fuel systems, aftermarket ECUs, and future engine modifications.

 

The Mitsubishi 4G63 SOHC Sheet Metal Intake Manifold is designed to deliver reliable airflow improvements while maintaining an attractive motorsport-inspired appearance, making it an ideal upgrade for enthusiasts looking to improve both performance and engine bay aesthetics.

FEATURES AND BENEFITS

• CNC Machined T6061 Aluminium Head Flange
• Lightweight Aluminium Sheet Metal Plenum
• Precision TIG Welded Construction
• Optimized Runner Design for Maximum Airflow
• Large Capacity Plenum for Improved Air Distribution
• CNC Machined Throttle Body Flange
• Suitable for Naturally Aspirated and Turbocharged Applications
• High Strength, Lightweight Aluminium Construction
• Corrosion-Resistant Finish
• Excellent Upgrade for Street, Track and Motorsport Vehicles

 

COMPATIBILITY

• Mitsubishi Galant
• Mitsubishi Lancer
• Mitsubishi Chariot
• Mitsubishi Space Wagon
• Proton Perdana (4G63 SOHC Variant)

 

Important: Designed specifically for the Mitsubishi 4G63 SOHC 8-Valve engine. Not compatible with Mitsubishi 4G63 DOHC (4G63T/Evolution) cylinder heads.

 

MATERIAL AND FINISH

• CNC Machined T6061 Aluminium Flange
• High Quality Aluminium Sheet Metal Plenum
• Precision TIG Welded Construction
• Raw Aluminium Finish

 

OPTIONS AVAILABLE

• Black
• Blue
• Purple
• Gold
• Red
• Silver

Additional 4–5 working days processing time applies for anodizing.

 

PACKAGE INCLUDES

• 1 × Mitsubishi 4G63 SOHC Sheet Metal Intake Manifold
• Vacuum Fittings
• Mounting Hardware

 

 

IMPORTANT NOTE

• Aftermarket performance component by Velocity Race.
• Not an OEM product.

 

 

INSTALLATION

• Professional installation is highly recommended.
• ECU tuning is recommended after installation.
• Verify throttle body size, fuel rail compatibility, and sensor configuration before ordering.

 

 

WHY UPGRADE?

• Improves airflow efficiency across all cylinders.
• Delivers quicker throttle response.
• Supports higher horsepower and torque output.
• Compatible with larger throttle body upgrades.
• Ideal for naturally aspirated and turbocharged engine builds.

 

 

PERFORMANCE NOTES

• Large sheet metal plenum promotes stable airflow at high RPM.
• Optimized runners improve cylinder filling efficiency.
• Suitable for street, drag, circuit, and custom engine builds.
• Supports future engine performance upgrades.

 

 

VELOCITY RACE QUALITY

Every Velocity Race intake manifold is manufactured using CNC-machined aluminium components and precision TIG welding to deliver exceptional strength, durability, and consistent performance. Each unit undergoes quality inspection before shipment to ensure excellent workmanship and reliable fitment.

 

 

APPLICATION AND UPGRADE POTENTIAL

The Mitsubishi 4G63 SOHC Sheet Metal Intake Manifold is suitable for performance street cars, drag racing, track day vehicles, and custom engine projects. It pairs perfectly with upgraded throttle bodies, aftermarket fuel rails, larger injectors, standalone ECUs, and other supporting performance modifications, making it an excellent foundation for future horsepower upgrades.

 

 

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Learn more about intake manifold tuning from the HP Academy.