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Mounted behind the catalytic converter, the STI Performance Exhaust System provides a smooth mandrel bend construction to help reduce exhaust flow restrictions, allowing the engine to “breathe” more efficiently. Includes a free-flowing center pipe that splits into two pipes and mufflers with engraved STI tips.
Fits WRX (2018 - 2018)
Non-refundable. Special Order item.
Please contact this Subaru retailer if you have accessory fitment questions.