FMF Factory 4.1 Muffler 041595 1821-2021 Billet Shift Linkage NOTE: There is no warranty

NOTE:  There is no warranty on exhaust pipes and mufflers with regard to any discoloration

cut to desired length

Hard molded top and bottom

For use with almost any accessory

FMF Factory 4.1 Muffler 041595 1821-2021 Billet Shift Linkage NOTE: There is no warrantyFactory 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