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Perrin Performance

PSP-ITR-430-2RD/BK

PERRIN 08-14 STi FMIC Red Boost Tubes with Black Couplers


Perrin Boost Tube Kit

Right off the turbo a smooth offset coupler carries the hot side air charge to a perfectly matched 2.25" boost tube. Perrin chose 2.23" tubing for a smoother, cleaner, obstruction free routing while still being large enough to flow more WHP than most turbos can put out. The air charge then is routed through the engine bay next to the battery, and down behind the radiator to the intercoooler. The cold side boost tubes are mounted as high as possible in the engine compartment to clear all turbo and intake combinations as it travels to the throttle body through the engine bay.

*Pictures used for marketing purposes only, actual product may vary

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