Subaru EJ20 / EJ25

Subaru WRX EJ20 / EJ25 Head Flange laser-cut for precision, strength, and reliability in high-boost turbo applications. Built for fabricators and tuners, this flange provides a strong foundation for custom turbo manifolds, headers, and performance exhaust systems on WRX and STI builds.

Cut from quality material and supplied in as-cut condition, this flange handles the heat, vibration, and tight clearances of the Subaru boxer platform — delivering a clean fit and consistent weld surface for serious fabrication work.

Key Features:

• Come as a pair
• Material Options: Mild steel or 304 stainless steel
• Thickness: 12 mm for strength and stability under high heat
• Manufacturing: Precision laser-cut for accurate bolt alignment and smooth edges
• Compatibility: Fits Subaru WRX EJ20 and EJ25 DOHC turbo cylinder heads
• Applications: Turbo manifolds, custom headers, and performance fabrication projects
• Customization: Alternate port sizes and materials available on request

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