HomeExhaust > Catalytic ConverterEastern Convertors 40905 Catalytic Converter - Rear
Part #: 40905

Eastern Convertors 40905 Catalytic Converter - Rear

DIRECT FIT, Rear
⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦DIRECT FIT, Rear
🚗Fitment: Subaru, Legacy and Outback
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Reliable Catalytic Converter for Subaru Legacy and Outback

The Eastern Convertors DIRECT FIT Catalytic Converter 40905 is designed specifically for Subaru Legacy and Outback models. This federal EPA direct-fit undercar part ensures compliance with emissions standards while providing a precise fit for your vehicle.

  • Standard catalyst type for effective emissions control
  • 3 bolt welded inlet type with one inlet gasket included
  • 2 bolt welded outlet type with outlet hardware included
  • Overall length of 59.25 inches for exact fitment
  • No O2 sensor ports, designed for direct replacement

Product Line Details: Eastern Convertors DIRECT FIT

The DIRECT FIT product line from Eastern Convertors focuses on providing catalytic converters that match OEM specifications for direct replacement applications. This ensures that the 40905 catalytic converter installs easily without modifications, maintaining factory performance and emissions compliance for Subaru Legacy and Outback vehicles.

Detailed Product Description

This catalytic converter features a standard catalyst type optimized for federal EPA compliance. The inlet side uses a 3 bolt welded flange with one inlet gasket included, while the outlet side has a 2 bolt welded flange with outlet hardware provided. The overall length of 59.25 inches is engineered to fit the exhaust system layout of Subaru Legacy and Outback models precisely. The design excludes O2 sensor ports, making it suitable for vehicles where sensors are located upstream or downstream of this component.

Common Applications and Issues Addressed

  • Replacement for damaged or clogged catalytic converters on Subaru Legacy and Outback
  • Restores proper emissions control to meet federal EPA standards
  • Eliminates exhaust leaks caused by worn or broken converter flanges
  • Helps resolve check engine light codes related to catalyst efficiency
  • Improves exhaust flow and reduces harmful emissions

Installation Notes and Tips

Ensure compatibility with your specific Subaru Legacy or Outback model year before installation. The 3 bolt welded inlet and 2 bolt welded outlet flanges require matching hardware and gaskets as specified. No inlet hardware is included, so verify if additional parts are needed. Proper torque on bolts is essential to prevent exhaust leaks. This direct-fit converter is designed for undercar installation without modifications.

Quality Assurance and Warranty

Eastern Convertors manufactures the 40905 catalytic converter to meet federal EPA standards for emissions control. The DIRECT FIT line is engineered for durability and precise fitment. Warranty details should be confirmed with the supplier or manufacturer, as coverage may vary.

BrandEastern Convertors
Part Number40905
PositionDIRECT FIT, Rear
Catalyst TypeStandard
Inlet Gasket Qty1
Inlet HardwareNone
Inlet Type A3 bolt welded
O2 Sensor PortsNone
Outlet Gasket QtyNone
Outlet HardwareYes
Outlet Type A2 bolt welded
Overall Length (IN)59.25
TypeFederal / epa direct-fit undercar

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2009SubaruLegacy2.5LH4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2009SubaruOutback2.5LH4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2008SubaruLegacy2.5LH4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2008SubaruOutback2.5LH4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2007SubaruLegacy2.5LH4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2007SubaruOutback2.5LH4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2006SubaruLegacy2.5LH4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT
2006SubaruOutback2.5LH4RearUndercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.