Stage one budget kit with magic pipe and 1 3/4" exhaust system, ideal for 850cc to 1275cc engines  using  standard cast iron    single exit exhaust manifold, giving customer option of side or centre exit exhaust system and cone or internal air  filter, select from dropdown menu   also a different  style rear silencer can be used,see rear slencers and adapters. PHONE OR E-MAIL FOR QUOTE EG ( although these kits are easily fitted by a competent person..  Maniflow always recommends a visit to a rolling road to achieve the best results).