FMF SIL PCII KTM 125SX '04-08 25077

FMF SIL PCII KTM 125SX '04-08 25077. The vendor part number is 25077. Read title carefully to know what you are getting. Here is the catalog descrion NOT the title?

• Extruded from aircraft 6060 T6 alloy
• Completely repackable
• Maximum performance, minimum noise
• Fits stock pipes as well as aftermarket pipes