FMF Factory 4.1 Muffler 041592 1821-2018 Screen Insert for 4-Stroke Exhaust — Spark Arrestor A bit louder than Cobra's

A bit louder than Cobra's standard offerings It produces that deep rumble you expect

2020 + owners will need to custom order by call in to have the front 02 sensors added to this model

Sport styled

100% Combed ring spun cotton Front Alpinestars americana graphic

FMF Factory 4.1 Muffler 041592 1821-2018 Screen Insert for 4-Stroke Exhaust — Spark Arrestor A bit louder than Cobra'sThe 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