Walker Exhaust 22980 Exhaust Muffler

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• AP Exhaust 3699
• AP Exhaust 3667
• AP Exhaust 3640
• Grand Rock M-130
• AP Exhaust 4206
• AP Exhaust 4207
• Donaldson M101181

• 4-year/500,000-mile warranty and exclusive 90-Day Safe and Sound Guarantee
• Bridge-constructed inlets and outlets for vibration resistance
• Manufactured from aluminized steel for durability
• Offered in a variety of styles, sizes and materials for your installation needs
• Straight-through performance design engineered for class 7 and 8 vehicles
• Utilizes Walker's exclusive triple tuning chamber (Noise Reduction) technology
• Mega-Flow© Noisebraker mufflers combine Walker© quality and engineering with solution-driven technology, to absorb unwanted engine and engine brake noise without sacrificing brake performance. 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.