Direct Fit High Flow Catalytic Converter Front Exhaust Manifold, Compatible with Subaru Impreza, Legacy, Forester.

Upgrade your exhaust system with this high flow catalytic converter direct fit for Subaru Impreza, Legacy, Forester, and Outback (2006-2012, 2.5L 4-cylinder, non-turbo). Engineered to meet or exceed OEM standards, its high flow design maximizes oxygen supply to your engine, boosting efficiency while reducing harmful emissions. The internal honeycomb structure effectively converts CO, HC, and NOx into cleaner CO₂, H₂O, and N₂—keeping your ride eco-friendly and powerful.

Durable Stainless Steel Construction:

Built for longevity, this front exhaust manifold catalytic converter features a stainless steel body that withstands extreme heat and corrosion. Inside, high-load precious metal catalysts (Pt, Rh, Pd) enhance purification, ensuring optimal exhaust flow and long-term durability. No more worrying about premature wear—this converter is built to last.

Hassle-Free Installation with Included Gasket Kit:

Designed for a direct bolt-on fit, this OBD IV compliant catalytic converter eliminates the need for modifications. The kit includes pre-installed flanges, gaskets, and hardware for a seamless replacement. For best performance, professional installation is recommended.

OBD IV Compliant & Federal Emission Standards Approved:

This high flow catalytic converter complies with federal emissions standards (OBD IV), ensuring your vehicle passes inspections without triggering MIL codes. Note: Not CARB-compliant; illegal for use in California.

Vehicle Compatibility:

Fits:

• 2005-2010 Subaru Forester / Impreza / Legacy / Outback H4 2.5L

• 2006 Saab 9-2X Front H4 2.5L
  Before purchase, measure your original converter’s inlet/outlet diameters for perfect fitment.