HGS Exhaust KTM EXC300 2003-2021
Improves overall engine performance in combination with GYTR� Silencer Quick and easy installation Factory racing look Weight-saving Reinforced mounting points Tested and developed in cooperation with Yamaha racing Embossed GYTR� logo Non-street legal - for closed circuit use only!
The combustion chamber fits the VHM cylinder head perfectly and is easy to change. The last numbers of the part number are engraved on the insert for identification.
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