FMF Q4 Hex Muffler for Kawasaki KX450F and KX450X (Part #042402)

The FMF Q4 Hex Muffler (Part #042402) is engineered to deliver optimal exhaust performance for your Kawasaki KX450F and KX450X models. Featuring advanced internal baffles, chambers, and space-age sound-absorbing materials, this exhaust system accelerates exhaust flow while significantly reducing noise levels. Its design ensures minimal power loss, helping you maintain peak performance on the trail or track. The muffler is well below the 96dB sound output limit on most machines, making it suitable for environments with strict noise regulations. Crafted from durable stainless steel, the FMF Q4 Hex Muffler is maintenance-free and comes with a U.S. Forestry-approved spark arrestor, ensuring safety and compliance during off-road adventures. Its robust construction and innovative design make it ideal for riders seeking enhanced exhaust efficiency without sacrificing sound regulation compliance. Installation is straightforward, providing a reliable upgrade to improve overall engine response and sound quality for competitive or recreational riding.

Features:

• Incorporates internal baffles, chambers, and space-age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss

• Well under the 96dB sound output on most machines to satisfy strict sound requirements

• U.S. Forestry approved spark arrestor with maintenance-free, stainless steel spark arrestor screen