OEM New Design Intake Manifold CNC Machined Auto Parts Direct Factory Manufacturing Casting Services

For automotive OEMs and performance tuners seeking precision and performance, the intake manifold is a critical engine component. Our direct factory specializes in the OEM manufacturing of newly designed intake manifolds, integrating advanced casting with high-precision CNC machining to deliver superior auto parts that meet strict industry standards.

Advanced Materials for Optimal Performance
We utilize high-performance materials to ensure durability and functionality under extreme conditions. Our primary materials include:

• Nylon (PA6/PA66 with Glass Fiber): Offering an excellent strength-to-weight ratio, superior heat resistance, and exceptional internal surface smoothness for reduced airflow resistance.

• Aluminum Alloy (A356/AS7G06): Known for its high thermal conductivity, ideal for applications requiring excellent heat dissipation and structural integrity.
  These materials are selected to provide exceptional resistance to heat, fuel, and oil, ensuring long-term reliability and stability.

Precision Engineering & Manufacturing Process
Our integrated manufacturing process guarantees top-tier quality and consistency:

1. Precision Casting: We begin with high-pressure sand casting or lost-core casting for aluminum manifolds, and injection molding for nylon composites, creating complex, hollow structures with integrated ports and runners.

2. 5-Axis CNC Machining: The castings are finished on multi-axis CNC machining centers. This ensures all flanges, mounting holes, and sealing surfaces are held to extremely tight tolerances for a perfect fit and leak-free operation.

3. CMM Inspection & Leak Testing: Every manifold undergoes rigorous Coordinate Measuring Machine (CMM) verification and 100% pressure leak testing to guarantee dimensional accuracy and structural integrity.

Key Features and Applications
Our manifolds are engineered to:

• Maximize volumetric efficiency for improved engine power and torque.

• Ensure perfect OEM-fit integration or enable custom performance designs.

• Reduce overall weight compared to traditional cast iron components.

They are widely used in passenger vehicles, commercial trucks, high-performance racing engines, and marine applications.

Partner with our direct factory for a seamless supply chain, competitive pricing, and expert engineering support for your next intake manifold project. We deliver professional casting and machining solutions tailored to your specifications.