Universal 51mm GP-Project Racing Exhaust Muffler

This is a universal racing-style exhaust muffler built for sport bikes running a 51mm exhaust interface. The muffler is offered in multiple style variations under a GP-project design theme. It is intended as a slip-on accessory muffler for a wide range of sport bike applications.

Features:

• 51mm universal interface
• GP-project racing muffler styling
• Multiple style options available
• Slip-on fitment for sport bike applications

Fitment & Compatibility

• Universal fit for sport bikes with a 51mm exhaust pipe
• Check inlet dimensions to verify compatibility with your specific motorcycle

Installation & Modification

This muffler slips onto a 51mm exhaust pipe. Professional installation or custom exhaust pipe fabrication is recommended for optimal fitment.

Size Chart CM

Specification	Measurement
Interface Diameter	51mm