FMF Racing® Powercore 4 Slip-On Muffler 044220

Fits 2003-2006 Yamaha WR250F and 2003-2005 YZ250F

When designing the PowerCore4, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won’t break the bank.

Features:

• Developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of riding
• Aluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strength
• Removable spark arrestor included

Finish:

• Silver

Fitment:

• 2003-2006 Yamaha WR250F
• 2003-2005 Yamaha YZ250F