Gori SS exhaust with cylindrical section manifold, guarantees a good torque, the initial part of the exhaust manifold is cylindrical and maintains gas pressure, it is recommended for low revs power.

This box is available with manifold for the following engines: Casa 186, Casa 200, Casa 200 Sport, Casa 225, RT195, RT225, original cylinders, Granturismo GT186, GT200, GT240 Mugello, Rapido, SR

ATTENTION!!! IN SOME S1 AND S2 MODELS the exhasut can touch the splash plate of the stand, in this case have to be removed.