FMF Powercore 4 Exhaust 041016 FMF041016 RX-3 Harness 2021-2023 KTM 390 Duke -

2021-2023 KTM 390 Duke - - 2021 KTM 125 Duke - -

Laser-etched size on each shim for identification

windproof and water resistant city riding glove constructed from a Gore-Tex Windstopper® main shell for effective insulation

for those who think loud just isn't good enough

FMF Powercore 4 Exhaust 041016 FMF041016 RX-3 Harness 2021-2023 KTM 390 Duke -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 FMF's exclusive cross weave internal packing provides longevity and maximum