MAC MUFFLERS SLASHBACK YAMAHA 004-4366

MAC MUFFLERS SLASHBACK YAMAHA 004-4366. The vendor part number is 004-4366. Read title carefully to know what you are getting. Here is the catalog descrion NOT the title?

• High quality exhaust components form one of the worlds oldest motorcycle exhaust manufacturers
• Performance gains along with great sound
• Made in the U.S.A.!