Walker 22501 Exhaust Muffler

Walker Quiet-Flow SS Muffler for Jeep Wrangler

Walker Quiet-Flow SS muffler part number 22501 is a specific-fit exhaust muffler built with 100% stainless-steel construction for corrosion resistance and long-term durability. It is engineered for the 1987-1992 Jeep Wrangler and uses an OE-style sound profile with precision fit and balanced exhaust flow.

Key Features

• Specific-fit exhaust muffler for 1987-1992 Jeep Wrangler
• 100% stainless-steel body construction
• Oval muffler shape with combination muffler design
• 2.25-inch inlet and 2.25-inch outlet pipe connection
• Center inlet and offset outlet configuration
• Overall length: 20.5 inches; body length: 17 inches
• Walker Quiet-Flow SS line focuses on OE-style sound and fitment

Product Details

The Walker Quiet-Flow SS line is built for drivers who want a direct-fit replacement muffler with stainless-steel construction and a factory-style sound profile. Part number 22501 uses a center inlet and offset outlet layout, with an oval body measuring 9.75 inches wide and 4.25 inches high. For Jeep Wrangler exhaust repair or replacement, this muffler supports a clean installation path and a stock-like exhaust note while maintaining the flow characteristics expected from a quality replacement muffler. This part cross-references Anchor 3355 for the same application.

Common Problems It Can Help Address

• Rust or corrosion in the original muffler housing
• Exhaust noise caused by a worn internal muffler core
• Restricted exhaust flow from a damaged or deteriorated muffler
• Fitment issues when replacing a non-OE-style exhaust component
• Loss of factory-like exhaust tone on a Jeep Wrangler

Installation Notes and Tips

Confirm inlet and outlet sizing before installation: this muffler uses 2.25-inch pipe connections on both ends. Verify the center inlet and offset outlet orientation against the existing exhaust routing on the 1987-1992 Jeep Wrangler. Professional exhaust installation is recommended to ensure proper alignment, sealing, and hanger positioning.

Quality Assurance

Walker Quiet-Flow SS mufflers are part of a stainless-steel exhaust line developed for precision fit, consistent flow, and OE-style sound. The fitment data confirms application coverage for 1987-1992 Jeep Wrangler models, and the product is listed with Premium notes and Limited Lifetime Warranty coverage in the fitment record.