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The PERRIN front‑mount intercooler boost tubes and hardware kit for 2015–2021 Subaru STI models is supplied in red finish to suit custom builds. This direct‑fit tubing set includes required hardware for installation into the factory front‑mount intercooler layout, ensuring proper boost routing and compatibility when paired with PERRIN intercooler cores and related components.
PERRIN 15-21 Subaru STI Front Mount Intercooler Boost Tubes + Hardware - Red Tubes
