Mega-Flow performance mufflers combine Walker quality and engineering with cutting-edge technology, to deliver unparalleled performance and reduce backpressure without sacrificing acoustics. Walker is a "one-stop" convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

Product Features:

• Manufactured from aluminized steel for durability
• Straight-through performance design engineered for class 7 and 8 vehicles
• Delivers as much as 30% back-pressure reduction without sacrificing acoustics
• Offered in a variety of styles, sizes and materials for your installation needs