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FMF Racing Factory 4.1 SL 4-Stroke Silencer

Brand: FMF Racing
Eligible for FREE shipping!

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FACTORY 4.1™ Slip-On Muffler Horsepower gains throughout the RPM range.Advanced engineering and patent-pending design.Optional quiet inserts and spark arrestor available.Titanium silencer construction [...Read More]

From $449.99
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FACTORY 4.1™ Slip-On Muffler Horsepower gains throughout the RPM range

Advanced engineering and patent-pending design

Optional quiet inserts and spark arrestor available

Titanium silencer construction paired with durable stainless steel midpipe

Use with stock or FMF header

Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available