FMF Turbinecore II Spark Arrestor KTM 85/105 '03-17 | 025067 GasGas IRC Heavy Duty tubes are

IRC Heavy Duty tubes are designed and constructed to offer great performance in the most extreme motorcycle riding conditions

Bead blasted finish for added strength

Perfect power delivery every time

ester-based 2-stroke engine oil

This assures exact alignment of the chain and sprocket so critical to prolonging chain and sprocket life

FMF Turbinecore II Spark Arrestor KTM 85/105 '03-17 | 025067 GasGas IRC Heavy Duty tubes areFMF's best selling Turbinecore 2 uses the exclusive "Turbine Dampening System". This top notch product has well earned its U. S. Forest legal status. The straight through design of the spark arrestor canister and the performance flow stainless steel end cap ensures strength, durability and most importantly, track and trail proven unrestricted power. The Turbinecore 2 is the #1 spark arrestor in the world. No horsepower loss Repackable U. S. Forestry