FMF 21-23 CRF450R MFLR 4.1 RCT ANO
Fast Shipping! Directly from our central warehouse in Alberta, Ontario, and Quebec
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
The lightest mufflers available
Superior power and performance - horsepower improved throughout the rpm range
Feature exclusive proprietary Chamber Core technology