Carbon fibre muffler bracket (needed for mounting if passenger footrests are removed) is already included within the system.For perfect performance, throttle response and durability, ECU remapping is mandatory."
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Mx competition full lineComplete RACING system for track use made in respect to FIM homologation limits, the kit consists of manifold with ULTRABOMB expansion and new PENTACROSS silencers line. Manifold and silencers...
Homologated full line exhaust EVO4ROAD, made of 304 stainless steel with ceramic painting for high temperatures, oval shape diameter 90x120mm.Original GPR product, developed thanks to a long experience in World...
Homologated full line exhaust FURORE NERO silencer series, made with black aluminum body and Avional caps obtained by CNC machining, painted with ceramic treatment for high temperatures, elliptical shape...
Homologated full line exhaust Powercone Evo, directly from the races! Super-sporty look, made of hand-brushed 304 stainless steel, with visible TIG welds on the cone, conical shape from 70mm to 110mm diameter.Original...