FMF Q4 S/A LTZ 400 43211

FMF Q4 S/A LTZ 400 43211 Features

• Developed over years of championship off-road racing
• Max sound output 96db; most models below 93db
• Pounds lighter than stock
• Use with stock or FMF header
• Built-in spark arrestor included
• Easy to repack
• Not legal for use in California on pollution controlled vehicles, race use only in California – waiver available

Fitment In 1973 Don Emler created FMF out of a desire to go faster. For nearly fifty years FMF has been leading in the pursuit of precision, power and speed.