FMF | SKU : 041578

FMF 19-22 CRF450X Hex Q4 S/A Muffler

$784.99

✔ In stock — ready to ship

⚡ Typically ships within 1–2 business days

🚚 Free shipping on orders over $279

📦 Ships from Canadian warehouses (AB, ON, QC)

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📦 Delivered in 3–7 business days (Canada)
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The Q4 employs intricate chambers, baffles and proprietary multistage packing material

With the Q4 you don’t need to hear the power, just feel the power!

Less sound equals more ground

Power gains throughout the entire rpm range

Spark arrestor included

Pounds lighter than stock

Rugged design for off-road endurance

Made in the U.S.A.

SKU: 041578

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