21478 Walker Exhaust Exhaust Muffler OE Replacement

Upgrade your vehicle's exhaust system with the 21478 Walker Exhaust Muffler. Designed for optimal performance and durability, this muffler is your go-to solution for an efficient and effective exhaust system replacement.

Key Features:

• Premium Construction: Made from 100% structural stainless steel, ensuring resistance to rust and longevity that outlasts competitors' premium aluminized mufflers.
• Spun-Locked Heads: Engineered to resist ruptures caused by backfires, providing peace of mind and enhanced performance.
• Bridge Construction: Offers structural strength for a long service life, making this muffler a reliable choice for your vehicle.
• Durable Internal Partitions: Designed for greater interior structural stability, ensuring consistent performance over time.
• Maximum Durability: The inner shell and outer cover lockseams are strategically positioned 180 degrees apart for added strength.
• OE-Style Interior Spot Welds: Improve structural stability, further increasing the durability of the muffler.
• Noise Reduction: OE-style domed heads help to minimize radiated noise, allowing for a quieter ride.
• Temperature Resilience: Internal tubes are mechanically joined to the free-floating partition, enabling expansion and contraction during temperature changes.

Specifications:

• Shape: Oval
• Inlet Position: Offset
• Inlet Diameter: 2-1/4 Inch
• Outlet Position: Offset
• Outlet Diameter: 2-1/4 Inch
• Overall Length: 29 Inch
• Case Diameter: 9 Inch x 7 Inch
• Case Length: 25 Inch
• Material: Aluminized Stainless Steel
• Includes Tip: No
• Wall Type: OEM
• Internal Construction: Louvered Tube

With a limited lifetime warranty, the 21478 Walker Exhaust Muffler is not just a replacement—it's a smart investment in your vehicle's performance and reliability. Experience the difference today!