Fmf Racing 045589 PowerCore 4 Hex Spark Arrestor Slip-On

Hi-Flo end cap boosts all-around performance. Computer-designed and dyno-tested for every 4-stroke application. Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power. A stainless steel mid-pipe mates to the computer-designed rear can for lightweight durability. Round perforated steel inner cores make for optimum flow, using hi-flo technology.

Vehicle Fitment:

2016-2018 Husqvarna FC250
2016-2018 Husqvarna FC350
2016-2018 Husqvarna FC450
2016-2019 Husqvarna FE250
2016-2019 Husqvarna FE350
2016-2019 Husqvarna FE450
2017-2019 Husqvarna FE501
2017-2018 Husqvarna FX350
2017-2018 Husqvarna FX450
2017-2019 KTM 250 EXC-F
2016-2018 KTM 250 SX-F
2016 KTM 250 SX-F Factory Edition
2016-2018 KTM 250 XC-F
2017-2019 KTM 350 EXC-F
2016-2018 KTM 350 SX-F
2016-2018 KTM 350 XC-F
2019 KTM 450 EXC-F Six Days
2016-2018 KTM 450 SX-F
2016 KTM 450 SX-F Factory Edition
2016-2018 KTM 450 XC-F
2017-2019 KTM 500 EXC-F