04-06 KTM450/525 PC4 MUFFLER, FMF 045135 POWERCORE SILENCER, USE WITH OEM HEADER

KTM
450 EXC 2004-2006,
450 SX 2004-2006,
450 XC 2006-2007,
450 XCW 2007,
525 EXC 2004-2006,
525 XC 2006-2007,
525 XCW 2007,

Part No. 06-1737.FMF.PC4 (oro2u.com)

FMF 045135

Comes with aluminum canister w/ natural finish, stainless steel midpipe and end cap.
Spark arrestor included.
94dB insert sold separately.
Fitment: Use with stock header.