AP Exhaust 20057 Exhaust Muffler Assembly - Left

AP Exhaust 20057 Welded Muffler Assembly

AP Exhaust 20057 is a welded exhaust muffler assembly built for direct replacement service on select Subaru applications. It is listed for the left side and fits 2009-2013 Subaru Forester and 2008-2011 Subaru Impreza, making it a focused solution for rear exhaust repair on those vehicles.

Key Features

• Exhaust muffler assembly for left-side installation
• Welded Assembly product line from AP Exhaust
• Fits 2009-2013 Subaru Forester, left
• Fits 2008-2011 Subaru Impreza, left
• AP Exhaust part number 20057 for application-specific lookup
• Boxed: No
• Package material: None
• Package type: None

Product Details

The AP Exhaust Welded Assembly line focuses on welded replacement components for exhaust service, and this part follows that format for a direct-fit left-side muffler application. AP Exhaust 20057 is intended for Subaru Forester and Subaru Impreza models within the listed year ranges, with fitment coverage limited to the left position. If you are searching for a Subaru Forester left muffler assembly or a Subaru Impreza left exhaust muffler assembly, this part number provides a precise match reference.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Replacing a rusted or damaged left-side muffler assembly
• Restoring exhaust flow after a failed welded exhaust section
• Addressing exhaust noise caused by a leaking muffler body
• Repairing a Subaru Forester or Subaru Impreza rear exhaust assembly
• Matching the correct left-position exhaust component by part number 20057

Installation Notes

Verify vehicle year, model, and left-side position before installation. Compare the existing exhaust layout and mounting points to the replacement assembly to confirm the correct application for your Subaru Forester or Subaru Impreza. Because this is a welded assembly, installation is typically handled as a direct exhaust replacement rather than a serviceable internal repair.

Quality Assurance

AP Exhaust manufactures exhaust components for application-specific replacement use, and the Welded Assembly line is built around welded construction for consistent fitment on the listed vehicles. Confirm part number 20057 against the vehicle application before ordering.