OXA FACTORY DYFUZOR (TUBA REZONANSOWA) FRONT EXHAUST RACING STEEL PIPE KTM EXC 250 / 300 '17-'18 CARBURETOR (GAŹNIK), HUSQVARNA TE 250 / 300 '17-'19, KTM EXC 250 / 300 TPi '17-'19