Walker 28023 Exhaust Muffler Assembly

Walker SoundFX Direct Fit Muffler

Walker SoundFX Direct Fit muffler assembly Part Number 28023 is built for specific vehicle applications and engineered for a clean OE-style replacement. It uses 100% aluminized steel for improved service life versus low-carbon steel, with a round body and direct-fit dimensions for a precise exhaust repair.

Compatible with 2004-2006 Chevrolet Aveo and 2007-2011 Chevrolet Aveo5, this Walker muffler assembly is a fitment-focused solution for restoring exhaust function and maintaining proper tailpipe alignment. The SoundFX Direct Fit line is positioned for buyers who want a replacement muffler with quality appearance and controlled acoustics.

Key Features

• Walker SoundFX Direct Fit exhaust muffler assembly, Part Number 28023
• Specific fit for Chevrolet Aveo and Chevrolet Aveo5 applications
• 100% aluminized steel body for longer service life than low-carbon steel
• Round muffler body with 7.000-inch body diameter and 16.000-inch body length
• 2-bolt welded flange inlet with offset inlet and offset outlet layout
• Angle-trimmed tailpipe outlet for OE-style exhaust routing
• Mechanical interior joints and spun-locked heads for added durability
• Hanger included for direct-fit installation

Product Details

Walker SoundFX Direct Fit Part Number 28023 is an exhaust muffler assembly made for specific Chevrolet subcompact applications, including the 2004-2006 Chevrolet Aveo and 2007-2011 Chevrolet Aveo5. The aluminized steel construction helps resist corrosion better than low-carbon steel, while the direct-fit design supports proper alignment with the factory exhaust path. With a 1.745-inch inlet outside diameter, 1.750-inch outlet outside diameter, and angle-trimmed tailpipe outlet, this muffler is built to match the vehicle’s exhaust geometry and maintain a factory-like appearance. This part cross-references AMS Automotive 7032 for the same application.

Common Exhaust Issues It Can Address

• Rust-through or corrosion in the original muffler body
• Exhaust leaks at the muffler or flange connection
• Excessive exhaust noise from a damaged internal structure
• Poor tailpipe alignment after muffler failure
• Replacement needs after a failed OE-style exhaust assembly

Installation Notes and Tips

Verify the vehicle application before installation: Fits 2004-2006 Chevrolet Aveo and 2007-2011 Chevrolet Aveo5. Confirm inlet and outlet orientation, flange style, and overall length against the original part before removal. Because this is a specific-fit muffler assembly, matching the factory exhaust routing is important for proper sealing and hanger alignment. Part Number 28023 should be compared to the existing muffler and exhaust connection points during diagnosis and replacement planning.

Quality Assurance

Walker SoundFX Direct Fit mufflers are built with aluminized steel, mechanical interior joints, and spun-locked heads to support durability in everyday exhaust service. The SoundFX Direct Fit line is focused on OE-style fitment and controlled acoustics for repair applications where factory-like replacement matters.