$26.99 - $71.99
$29.99 - $79.99
10% off MSRP


FMF Factory 4.1 / RCT Exhaust Inserts

Are you looking to quiet your muffler down, or possibly add a spark arrestor? FMF offers a full line of quiet inserts, forestry approved spark arrestor inserts and quiet core/spark arrestor insert combos so you can adjust your exhaust to meet your requirements.

Note: Images are for reference only, actual product may vary.

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Product Style Item # Manufacturer Product # Availability
Factory 4.1 / 4.1C 94db Insert 1047079 18600435 In Stock: Ships within 24 hours
Factory 4.1 / 4.1C Spark Arrestor 894832 18610170 Out of Stock:
Factory 4.1 RCT Spark Arrestor 1013908 18610698 Out of Stock:
Factory 4.1 RCT 94db w/ Spark Arrestor 1047083 18610699 Out of Stock:
Factory 4.1 RCT 94db w/ Spark Arrestor / Turn Down 1047085 279223 Only 3 Left: Ships within 24 hours
Dual RCT Spark Arrestor Inserts / 2 Piece 1047077 279224 Out of Stock: