Walker 17816 Exhaust Muffler - Rear

Walker SoundFX Universal Muffler Overview

The Walker SoundFX Universal Muffler, part number 17816, is a round exhaust muffler built for universal applications that require a 1.75-inch inlet and 1.75-inch outlet. It uses aluminized steel construction to help extend service life compared with low-carbon steel, while the internal design is aimed at balanced exhaust tone and durable operation.

Compatible With 1990-1993 Volvo 240 rear and 1980-1983 BMW 320i with single catalytic converter, this Walker SoundFX Universal Muffler 17816 is a practical choice for exhaust repair and custom pipe work. This part cross-references Monroe Shocks & Struts (e.g., 709994) for the same application.

Key Features

• Universal fit exhaust muffler for custom and replacement applications
• Round body shape with a 6-inch body width and 6-inch body height
• Aluminized steel body for improved corrosion resistance versus low-carbon steel
• Offset inlet and outlet configuration with 1.75-inch pipe connections
• Overall length of 26.75 inches for packaging and routing considerations
• Mechanical interior joints and spun-locked heads for added durability

Product Details

Walker SoundFX Universal Muffler 17816 is part of the SoundFX Universal line, which focuses on straightforward exhaust service parts with a clean appearance and controlled acoustics. The combination muffler design, steel body, and aluminized finish make it suitable for drivers and shops looking for a universal muffler that can be adapted to specific exhaust layouts. For Volvo 240 rear exhaust service or BMW 320i single catalytic converter applications, this muffler provides a direct-size starting point for fabrication and replacement work.

What It Helps Address

• Damaged or rusted muffler replacement
• Exhaust noise from a worn internal muffler core
• Custom exhaust routing that requires a universal 1.75-inch inlet and outlet
• Corrosion concerns in steel exhaust components
• Fitment needs for 1990-1993 Volvo 240 rear and 1980-1983 BMW 320i with single catalytic converter

Installation Notes and Tips

Installation may require modifications and/or additional parts, especially on the listed Volvo 240 and BMW 320i applications. Verify inlet and outlet alignment, offset orientation, and available exhaust clearance before welding or clamping the muffler into place. Confirm that the 1.75-inch pipe connection size matches the existing exhaust tubing and that the overall 26.75-inch length fits the available space.

Quality Assurance

Walker SoundFX mufflers are built with aluminized steel, mechanical interior joints, and spun-locked heads to support long-term exhaust service. The SoundFX Universal line is engineered for dependable fitment in universal exhaust applications while maintaining a clean, serviceable appearance.