FMF Q4 S/A CRF150F/230F '06-11 41332

FMF Q4 S/A CRF150F/230F '06-11 41332. The vendor part number is 41332. Read title carefully to know what you are getting. Here is the catalog descrion NOT the title?

• Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss
• Well under the 96db sound output on most machines to satisfy strict sound requirements
• U.S. Forestry approved Spark arrestor with maintenance free, stainless steel spark arrestor screen