Invidia Equal-Length Racing Header for Subaru STI (2005–2021)

Description

Invidia Equal Length Race Exhaust Manifold – Unlock Maximum Power

Designed for serious performance builds, the Invidia Equal Length Race Exhaust Manifold is built to handle 600+ horsepower and beyond, eliminating the flow restrictions of the factory manifold. Whether you’re running an upgraded external-style up-pipe or a rotated turbo setup, this manifold is engineered to support extreme power levels while ensuring optimal exhaust flow.

Performance-Driven Design

Crafted from high-quality 304 stainless steel, this manifold features precision-engineered smooth bends that promote unobstructed exhaust flow, reducing turbulence and maximizing efficiency. The equal-length design ensures balanced exhaust pulses for improved turbo response and increased power potential.

Key Features:

• 304 stainless steel construction for durability and heat resistance
• Equal-length design eliminates the boxer rumble for an aggressive, race-inspired sound
• 2-bolt up-pipe flange for compatibility with upgraded or rotated turbo setups
• Built-in O2 sensor bung for seamless integration
• Optimized exhaust flow for increased horsepower and torque
• Includes new exhaust manifold studs for a secure installation

If you’re pushing your build beyond stock limits, the Invidia Equal Length Race Exhaust Manifold is the ultimate upgrade to help you achieve efficient power delivery, improved turbo spool, and maximum performance.

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