Walker 56257 Exhaust Resonator and Pipe Assembly

Overview of Walker Exhaust Resonator and Pipe Assembly 56257

The Walker Exhaust Resonator and Pipe Assembly 56257 is designed specifically for Audi A4 Quattro models. Engineered with durable steel and an aluminized finish, this assembly ensures reliable exhaust flow and noise reduction tailored to your vehicle's specifications.

• Inlet outside diameter: 2.125 inches
• Outlet outside diameter: 1.967 inches
• Muffler body length: 14 inches
• Overall length: 58.75 inches
• Steel pipe and body material with aluminized finish for corrosion resistance
• Round body shape with dimensions 3.5 inches height and width
• One inlet pipe connection and two outlet pipe connections

Detailed Product Description

This Walker exhaust resonator and pipe assembly (part number 56257) is constructed from high-quality steel with an aluminized finish to resist rust and corrosion. The assembly features a 14-inch round muffler body with a 3.5-inch height and width, designed to fit precisely within the exhaust system of Audi A4 Quattro vehicles. The inlet pipe has an outside diameter of 2.125 inches, while the two outlet pipes measure 1.967 inches outside diameter, ensuring proper exhaust flow and compatibility with factory exhaust components. The overall length of 58.75 inches allows for a direct fit replacement, maintaining the integrity of the exhaust system.

Compatible Vehicles and Applications

This exhaust resonator and pipe assembly is compatible with Audi A4 Quattro models, providing a direct replacement for the original equipment part. It is ideal for addressing issues related to exhaust noise, vibration, and emissions control.

• Reduces exhaust noise and resonance
• Restores proper exhaust flow and backpressure
• Replaces damaged or corroded resonator and pipe assembly
• Helps maintain emissions compliance
• Prevents exhaust leaks and related performance issues

Installation Notes and Tips

Installation of the Walker 56257 exhaust resonator and pipe assembly requires basic mechanical skills and appropriate tools. Ensure the vehicle is securely lifted and cooled before beginning work. Verify the inlet and outlet pipe diameters match your vehicle’s exhaust system. It is recommended to inspect and replace any worn exhaust clamps or hangers during installation to ensure a secure fit and prevent leaks.

Quality Assurance and Warranty

Walker exhaust components are manufactured to meet or exceed OEM specifications, using durable steel materials with an aluminized finish for extended service life. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Refer to the product documentation for exact warranty terms related to part number 56257.