Hex Muffler Exhaust With Spark Arrestor Low Noise Quiet
Hex Muffler Exhaust With Spark Arrestor Low Noise Quiet
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Product Overview
FMF Q4 Hex SL Mflr Q4 is a high‑performance muffler using internal baffles, chambers and sound‑absorbing materials to speed exhaust flow while keeping noise and power loss minimal.
Key Benefits
- Sharp power delivery with reduced backpressure
- Meets strict sound limits (typically under 96 dB)
- U.S. Forestry approved spark arrestor
- Durable construction for long service life
Specifications
| Voltage | N/A |
| Current | N/A |
| Torque | Not applicable |
| Dimensions | See OEM fitment |
| Weight | Varies by model |
Compatibility & Installation
Direct-fit for select models—refer to FMF fitment guide; simple bolt‑on installation and routine spark arrestor maintenance required.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

