Endschalldämpfer Edelstahl 4.1 YAMAHA RAPTOR 700 ab 2014=>

FMF FACTORY 4.1 SLIP-ON MUFFLERS ? 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