Walker 55664 Exhaust Tail Pipe

Walker 55664 Exhaust Tail Pipe for Toyota 4Runner

Walker 55664 is a specific-fit exhaust tail pipe for the 2010-2023 Toyota 4Runner. Built from aluminized steel, it is formed with precision bending and fixture checking to support a direct-fit replacement for the factory tail pipe section.

Key Features

• Specific fit for 2010-2023 Toyota 4Runner applications
• Aluminized steel construction for corrosion resistance and durability
• 2.25 in. pipe diameter with 2.5 in. outlet outside diameter
• 50.5 in. overall length with a 4.5 in. bending radius
• 2-bolt welded flange inlet for OE-style connection
• Pipe connection outlet for exhaust system integration
• Walker part number 55664 for catalog and cross-reference lookup

Detailed Description

Walker 55664 is an exhaust tail pipe engineered for the Toyota 4Runner from 2010 through 2023. The pipe is made from steel with an aluminized finish to help resist exhaust-system wear, while the formed dimensions and flange-style inlet support a precise replacement for the original routing and connection points. This part number 55664 is a practical choice when replacing a damaged, rusted, or leaking tail pipe on a Toyota 4Runner.

This part cross-references AP Exhaust 54222 for the same application.

What It Helps Fix

• Rust-through or corrosion in the rear exhaust pipe
• Exhaust leaks at the tail pipe section
• Broken or damaged pipe sections from road impact
• Fitment issues caused by an incorrect replacement pipe
• Restricted exhaust flow from a deteriorated tail pipe

Installation Notes and Tips

Compatible With 2010-2023 Toyota 4Runner, N/A. Verify inlet flange style, pipe diameter, and overall routing against the original exhaust before installation. Because this is a specific-fit tail pipe, matching the vehicle year and exhaust configuration is important for proper alignment. Walker 55664 is designed for direct replacement use on the listed Toyota 4Runner applications.

Quality Assurance

Walker manufactures this premium pipe with precision benders and fixture checks to help ensure consistent fitment and installation accuracy. The aluminized steel construction supports long-term service in exhaust applications.