FMF POWERCORE 4 SLIP-ON 41021

FMF POWERCORE 4 SLIP-ON 41021 Features The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust Constructed with an extruded aluminum canister, a stainless steel midpipe that is MIG/TIG welded and has space age internal packing Lighter, stronger and more powerful than stock exhausts Powercore 4 S/A has a U.S. Forestry approved maintenance free, stainless steel spark arrestor screen Fitment About FMFOne man, in the name of power.In 1973 Don Emler created FMF out of a desire to go faster. For nearly fifty years FMF has been leading in the pursuit of precision, power and speed.1973 was about revolutionary firsts. Zeppelin, Floyd and the Stones were setting the world ablaze. We tasted our first Lite beer, rode our first Jet Ski, and Don Emler lit the torch sparking one of the most influential brands in motorcycle history. In his mind he is ALWAYS RACING.Like most pioneering inventors, Big D built hi