FMF Racing Powercore 4 HEX Titanium Anodized Slip-On MX Exhaust Riding Gear Larger RS-9T core creates improved

Larger RS-9T core creates improved throttle response

The R3-3 chain replaces the R3-2 O-ring seals and now incorporates Renthal’s SRSTM (self-regulating seals) system which greatly increases chain life

Interior lining: Gaerne memory cell foam

and all components are heat treated using RK's exclusive HIT (Heat Induction Transfer) process

All components are heat treated using RK’s exclusive HIT (Heat Induction Transfer) process

FMF Racing Powercore 4 HEX Titanium Anodized Slip-On MX Exhaust Riding Gear Larger RS-9T core creates improvedFMF Titanium PowerCore HEX Slip On Exhaust The FMF Ti Powercore HEX is known for being one of the best all around mufflers FMF has ever produced. Offering more power, lower center of gravity, and lightweight titanium construction. If you have been searching for factory performance, power, looks, all at a price that wont break the bank, the Titanium Powercore HEX fits the bill. Features: Removable spark arrestor included Value priced performance