Process West Dual Fuel Rail Billet Tumbler Delete Kit - Subaru 01-07 WRX/STI & 08-21 STI - Black
This kit replaces the factory fuel rail tumbler assembly with CNC-machined billet aluminum components to improve airflow and fuel delivery for high-performance applications.
- The description claims significant power gains by removing a major choke point.
- The description claims unrestricted performance through high-flow, smooth internal runners.
Variants (1)
- Default Title — 724.99 GBP — In stock
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