Walker 21222 Exhaust Resonator and Pipe Assembly

Overview of Walker 21222 Exhaust Resonator and Pipe Assembly

The Walker 21222 exhaust resonator and pipe assembly is designed specifically for Buick Regal models, providing a precise fit and reliable performance. Constructed with durable aluminized steel, this component helps maintain optimal exhaust flow and reduces noise effectively.

• Compatible with Buick Regal exhaust systems
• 24.25-inch muffler body length with round shape
• Steel pipe and body construction with aluminized finish for corrosion resistance
• 2.25-inch outlet inside diameter for proper exhaust flow
• Single inlet with 2 bolt welded flange and single pipe outlet connection
• Overall length of 31.25 inches for exact fitment

Detailed Product Description

The Walker 21222 exhaust resonator and pipe assembly features a 24.25-inch long muffler body with a round shape measuring 4 inches in height and width. Made from steel with an aluminized finish, this part offers durability and resistance to rust and corrosion. The assembly includes a single inlet with a 2 bolt welded flange and a single outlet pipe connection, both designed to ensure a secure and leak-free fit. The outlet inside diameter measures 2.25 inches, supporting efficient exhaust gas flow and noise reduction. With an overall length of 31.25 inches, this resonator and pipe assembly is engineered to match the exhaust layout of Buick Regal vehicles precisely.

Common Applications and Problem Solving

• Reduces exhaust noise and vibration in Buick Regal models
• Replaces damaged or corroded resonator and pipe assemblies
• Restores proper exhaust flow and backpressure balance
• Helps prevent exhaust leaks and associated performance issues
• Maintains emissions compliance by ensuring exhaust integrity

Installation Notes and Tips

• Ensure compatibility with Buick Regal exhaust system before installation
• Inspect mounting points and flanges for damage prior to fitting
• Use proper gaskets and hardware for the 2 bolt welded flange inlet
• Check for exhaust leaks after installation and tighten connections as needed
• Professional installation is recommended for optimal fit and performance

Quality Assurance and Warranty

Walker exhaust components are manufactured to meet or exceed OEM specifications, using high-quality steel materials with an aluminized finish for extended service life. The 21222 resonator and pipe assembly undergoes rigorous quality control to ensure durability and fitment accuracy. Walker typically offers a limited warranty covering defects in materials and workmanship; please refer to the official warranty documentation for specific terms.