Vibrant 14611 Exhaust Manifold Flange for Mitsubishi 4B11 Turbo Motors

The Vibrant Performance 14611 exhaust manifold flange is precision-engineered for Mitsubishi 4B11 turbocharged engines, commonly found in Lancer Evolution X and other performance applications. This CNC-machined flange provides the foundation for building custom turbo manifolds and headers with professional-grade fitment and durability.

Key Features:

• Constructed from T304 stainless steel for superior corrosion resistance and heat cycling durability
• 3/8-inch thick material ensures rigidity and prevents warping under extreme exhaust temperatures
• Laser cut and CNC machined for precise port alignment and consistent gasket sealing
• Direct bolt-on pattern for Mitsubishi 4B11 cylinder head exhaust ports
• Ideal for custom turbo manifold fabrication, header builds, and performance exhaust upgrades

This flange eliminates the need for adapting OEM components when fabricating custom exhaust systems. The precision machining ensures proper sealing surface finish and accurate bolt hole placement, critical for leak-free operation in high-performance applications.