FMF Powercore 4 Muffler KTM 450 SX/MXC/EXC 2004-2006/450 XC-W 2007 045135 1821-0689 Fork Boots Graves Full System = 15

Graves Full System = 15

Steel allen-head screws make repacking an easy task

Hidden coil zipper

Comprehensive stretch inserts for optimum freedom of movement and an enhanced fit

Metal mounting kit reduces vibrations for application on motorcycles that require dedicated assemblies

FMF Powercore 4 Muffler KTM 450 SX/MXC/EXC 2004-2006/450 XC-W 2007 045135 1821-0689 Fork Boots Graves Full System = 15Developed 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 NOTE: To be used with stock head pipe. 2007 KTM 450 XC W 2004 2006 KTM 450 EXC 2004 2006 KTM 450 MXC 2004 2006 KTM 450 SX Fitment