K2 Industries
06-12 Subaru Legacy/Outback/Forester/Impreza Catalytic Converter Y-Pipe
06-12 Subaru Legacy/Outback/Forester/Impreza Catalytic Converter Y-Pipe
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Catalytic Converter Y-Pipe — Subaru Legacy, Outback, Forester, Impreza
Direct-fit Y-pipe assembly integrates primary converter and secondary piping in one unit. Engineered for quick bolt-on installation at factory connection points. Designed to meet emissions standards while restoring flow on higher-mileage vehicles.
Key Features
- Integrated Y-design - Single assembly replaces OEM converter and downpipe routing, reducing connection points and potential leaks.
- Factory bolt pattern - Mounts directly to existing manifold and chassis attachment locations without modification.
- Emissions-compliant construction - Internal catalyst media designed for regulatory standards on affected model years.
Specs
- Configuration: Y-pipe assembly with integrated catalytic converter
- Condition: New
- Quantity: Single unit
Whats Included
- Y-pipe catalytic converter assembly only
Frequently Asked Questions
Will this bolt up to my existing exhaust system?
This assembly mounts at factory manifold and chassis points without modification. Your rear exhaust piping will connect at the outlet — measure your current tailpipe diameter before ordering to confirm compatibility downstream.
Do I need to replace the oxygen sensors?
The O2 sensor bung is integrated into the assembly. If your vehicle's sensors are original and functional, you can reuse them; if they're worn, new sensors are recommended for best performance and emissions readings.
What's the return process if it doesn't fit?
Contact our sales team with your vehicle details and photos of the installation area. We'll confirm fitment before processing any return — most fitment issues are solved with clarification on connection points or available adapters.

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