The FMF Quiet Performance Q4 Spark Arrestor is engineered to optimize exhaust flow while significantly reducing noise output. By incorporating internal baffles, chambers, and advanced sound-absorbing materials, this unit accelerates exhaust velocity with minimal power loss. The design achieves a sound output well under 96db on most machines, ensuring compliance with strict sound regulations without compromising performance.
For riders requiring forestry compliance, this spark arrestor features a U.S. Forestry approved, maintenance-free stainless steel screen. This durable construction provides reliable spark containment while maintaining the unit’s overall efficiency. The combination of acoustic engineering and robust stainless steel components makes the Q4 a precise solution for those needing to balance quiet operation with regulatory adherence.