
Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.
(Pair with the header and midpipe also listed on the site-- FMF Header and Midpipe)
2014 - YZ450
California Prop 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
MANUFACTURER’S WARRANTY
Manufacturers prefer to work directly with the customer to resolve warranty claims. Manufacturers have the final say on repair or replacement of an item. In most cases shipping will be the responsibility of the customer.
RETURN PERIOD IS 30 DAYS ( NO LONGER )
PACKING AND SHIPPING YOUR RETURN
Write your original order number on the outside of the shipping box.
Helmet Returns: Helmets require special care when shipping. Helmets must be inside their protective bag, in the manufacturer’s box with any and all supplied protective shipping material. The manufacturer’s box should then be placed inside a proper shipping box with protective padding. Helmets returned damaged or scuffed will be refused.
Return shipping is the responsibility of the customer. Shipping and handling charges are never refunded unless we shipped the wrong item.