Charge Pipe Kit - Subaru 15 - 21 WRX
The Process West Charge Pipe Kit is engineered to be the premier flow solution for the VA WRX platform. By replacing the restrictive factory unit with a high-flow alternative, this kit optimises the air path between the turbocharger and the intercooler for improved throttle response and consistent power.
Key Features:
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High-Efficiency Flow: Features a significantly smoother internal bore compared to the factory pipe, reducing turbulence and boost restriction.
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Two-Piece Design: Unlike cumbersome single-piece alternatives, our two-piece construction ensures a frustration-free installation in tight engine bays.
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OEM+ Aesthetics: Finished in a durable black powdercoat, providing a professional, factory-integrated look that complements any engine bay.
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Complete Bolt-On Kit: Includes all necessary high-quality silicone couplers and heavy-duty clamps required for a secure, leak-free fitment.
Why Upgrade?
The factory plastic charge pipe is prone to expansion under boost and contains restrictive bends that hamper performance. The Process West kit provides the structural integrity needed for increased boost levels while streamlining airflow, making it an essential supporting modification for any tuned WRX.
Installation guide: View Install Guide