Kooks Headers 3-1/2" NASCAR Whelen Spec Muffler 8" Body - QCN350

Key Features & Specs:

• 3-1/2 inch NASCAR Whelen Modified spec muffler
• Quad-core style directional muffler design
• Polished stainless steel construction
• 8 inch body length
• 16 inch overall length
• 5 inch outside diameter body
• 3-1/2 inch inside diameter inlet
• 3-1/2 inch outside diameter outlet
• Designed for high-performance racing applications
• Sold individually
• Manufactured by Kooks Headers
• Part Number: QCN350

Fitment:

• Universal 3-1/2 inch performance and racing exhaust systems

The Kooks Headers QCN350 3-1/2" NASCAR Whelen Modified Spec Muffler is engineered for high-performance racing applications requiring maximum exhaust flow and durability. Built from polished stainless steel, this muffler features a quad-core directional design that helps control exhaust tone while maintaining exceptional flow for race engines. The compact 8-inch body and 16-inch overall length make it ideal for tight racing setups, while the 3-1/2 inch inlet and outlet sizes support high-output exhaust systems. Designed to meet NASCAR Whelen Modified specifications, the QCN350 provides the performance and reliability demanded in competitive racing environments. Sold individually.