use FMF-043377 #Q4 DRZ400SM 05 DRZ400S FMF Slip On Muffl []

Description

FMF POWERCORE 4

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.

• Massive Power gains throughout the RPM range.
• Huge weight savings
• New RTS (Rapid Tuning System)
• FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards.
• Can be used with FMF or Stock OEM Header

See fitments for your model specific bike