Nissan RB30

Head Flange designed for high-torque, turbocharged, and hybrid RB builds. Precision laser-cut for accuracy and strength, it provides a reliable base for custom turbo manifolds, exhaust systems, and performance fabrication projects.

Cut from quality material and supplied in as-cut condition, this flange is made to handle the heat, boost, and vibration of serious RB30 setups — whether naturally aspirated, turbocharged, or part of an RB25/30 conversion.

Typically paired with our exhaust stud kits for secure manifold mounting.

Key Features:

- Material Options: Mild steel or 304 stainless steel
- Thickness: 12mm for strength and stability under high heat
- Manufacturing: Precision laser-cut for clean edges and accurate bolt alignment
- Compatibility: Fits cylinder heads and hybrid RB25/30 combinations
- Applications: Turbo manifolds, custom headers, and performance fabrication
- Customization: Alternate port sizes and materials available on request

For custom requirements, bulk orders, or availability inquiries, contact UFS to discuss your project.