Want to retain the factory equipped airbox but increase air flowto a higher level

2017 - 2022 KTM 300 EXC

can be cut to fit the smallest tank

bike and use

VertexWinderosa - Complete Gasket Set with Oil Seals - 811 (8110030) K-Type-Gauges Want to retain the factoryThis set includes all gaskets and oil seals necessary to rebuild the engine and transmission. Dirt ATV (811) sets include all OEM specified gaskets, o rings, and engine oil seals for to rebuild the engine and transmission including output shaft, water pump, clutch, shift and starter seals Includes formed rubber valve cover gaskets Does not include mechanical water pump seal