GPR YamahaN-Max 155 2017/2020 e4 Evo4 Road FSS

GPR exhaust compatible with Voge 525DSX 2023-2024, Decatalizzatore RACING, Decat pipe Catalyst Eliminator: The GPR manifold eliminates the original catalyst.In some cases, the use of racing items may require the remapping of the ECU, especially when there are additional modifications, such as the installation of a sports filter.Made in Italy with a 2-year international warranty.Environmental certification ISO 14021 zero impact