As low as $75.00/mo with or . (Pay in 4 interest-free payments)
FMF Factory 4.1 Slip-On Muffler by FMF Unleash race-ready sound and performance with the FMF Factory 4.1 Slip-On Muffler , engineered for off-road riders who demand maximum power, lighter weight, and consistent results across the rpm range. Key Features Lightest mufflers available for improved ride feel and acceleration Superior power and performance with horsepower gains throughout the rpm range Proprietary Chamber Core technology for optimized exhaust flow Factory Forward Engineering centralizes mass to enhance handling Built from premium quality American materials Compatible with performance tuning inserts and the spark arrestor module Designed to help meet AMA sound requirements on most models (inserts available for others) Specifications Type: Slip-On Model: Factory 4.1 Riding Style: Off-Road Material: Aluminum End Cap Material: Stainless Steel Weight: 2.66 lbs Dimensions: 16.89" x 7.95" x 3.7" Units: Each
The lightest mufflers available
Superior power and performance - horsepower improved throughout the rpm range
or 
. (Pay in 4 interest-free payments)
