United States (USD$)

FMF Factory 4.1 Muffler 041594 1821-2020

Name: FMF Factory 4.1 Muffler 041594 1821-2020
Brand: FMF
SKU: 041594
Price: 269.99 USD
Availability: OutOfStock

SKU 041594

by FMF

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$299.99

$299.99 - $299.99

$299.99

$269.99

$269.99 - $269.99

$269.99

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Factory 4.1 muffler available in natural titanium or blue anodized titanium with titanium end caps
The lightest mufflers available
Superior power and performance - horsepower improved throughout the rpm range
Feature exclusive proprietary Chamber Core technology
Factory Forward Engineering centralizes mass, improves handling
Made from premium quality American materials
Customize with performance tuning inserts and spark arrestor module
Meet AMA sound requirements on most models; inserts available for others

Let customers speak for us

from 5578 reviews

Quality service, prompt shipping; product as advertised

Really a no-frills transaction as they as they all should be: product as advertised, at a good price, delivered promptly. Service on the phone was also very to-the-point and courteous. Will consider buying from Magma again.

08/21/2025