G.P.R. GP Evo4 Black Titanium Middle Pipe

GP Black Titanium, limited edition, conical shape from round diam. 90 to oval diam.130mm with pentagonal exit, made with black titanium body and caps made in Avional obtained by CNC machining

Original GPR product, developed thanks to a long experience in World Motorbikes Championship, propose an innovative design, performance increase, relevant weight saving and a motorbike sound tone improvement.

Manifold and catalyst: the kit includes specific half-manifold in which the catalyst is mounted, it is installed without cutting or making changes, the GPR half-manifold mounts on the first