Features: Premium deristriction kit. With exhaust manifold and gaskets. Kit comes with: Premium Performance ECU / CDI with increased rev limit to 10.000RPM (max 8,000RPM is standard) derestricted chromed steel manifold bolts / nuts Dellorto jet kit including main jet (90, M6), idle jet (M4), mixing tube NGK spark plug BR10ES 14 tooth sprocket exhaust gasket hose clamp for intake rubber.