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. The exhaust system includes a free-flowing center pipe after the catalytic converter that splits into two pipes and mufflers with engraved STI tips.
Fits STI, WRXWRX PERFORMANCE EXHAUST
11803 NE 116th St, Kirkland, WA 98034
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Non-refundable. Special Order item.