Walker 54451 Exhaust Pipe

Walker 54451 Exhaust Pipe for Audi A4 and Volkswagen Passat

Walker 54451 is a specific-fit exhaust pipe built for select Audi A4 and Volkswagen Passat applications. It uses aluminized steel construction and precision bending to support a direct-fit replacement with accurate alignment for service work.

Key Features

• Aluminized steel construction for corrosion resistance and durability
• Specific-fit design for select Audi A4 and Volkswagen Passat models
• 3-bolt welded flange inlet for secure exhaust connection
• 2-inch inlet and 2-inch outlet sizing
• Precision-formed and fixture-checked for fit accuracy
• 43.75-inch overall length

Product Details

This Walker exhaust pipe, part number 54451, is engineered as a direct replacement pipe for exhaust system repair on 1998-2005 Volkswagen Passat and 1999-2001 Audi A4 applications. The aluminized finish helps the pipe stand up to everyday exhaust heat and road exposure, while the welded flange and pipe connection ends support a clean installation path. This part cross-references BRExhaust 860-975 for the same application.

Common Exhaust Issues It Can Address

• Rusted or corroded exhaust pipe sections
• Cracked or leaking pipe joints
• Restricted exhaust flow from damaged piping
• Failed flange connection at the exhaust interface
• Noise caused by exhaust leaks in the pipe section

Installation Notes

Verify vehicle fitment by year, make, and model before installation. Walker 54451 uses a 3-bolt welded flange inlet and pipe connection outlet, so matching the existing exhaust layout is important for proper alignment. Confirm the 2-inch inlet and outlet dimensions and inspect adjoining exhaust components for wear before completing the repair. Fits 1998-2005 Volkswagen Passat and 1999-2001 Audi A4, N/A.

Quality Assurance

Walker manufactures this pipe with precision benders and fixture checking to help ensure consistent fitment and straightforward installation. The aluminized steel construction is selected to support long-term service in exhaust applications.