FMF Powercore 2.1 Muffler - Aluminum 025177 1821-1713 Solo Seat with EZ Glide II™ Backrest Option Muffler constructed of lightweight titanium

Muffler constructed of lightweight titanium and finished with a handmade designed carbon fiber heat shield and end cap

hi-tech materials

O2 sensor ports and plugs

For use with forward controls

Tach adapter required for single-fire ignitions (pre-'04 models only)

FMF Powercore 2.1 Muffler - Aluminum 025177 1821-1713 Solo Seat with EZ Glide II™ Backrest Option Muffler constructed of lightweight titaniumBuilt to provide excellent power for todays tracks geared toward 4 stroke machines Smooth power curve throughout the RPM range Large diameter canister for more tenability and longer lasting packing life Delivers a crisp, notable sound Optimally designed to complement performance of FMF pipes; can be used with stock header pipe or FMF header pipes