• Alfa Romeo Mito 1.4 MultiAir - K04-64 Stage 3 Alfa Romeo Mito 1.4 MultiAir - Stage 3 for Ładyga Tuning Mods: 380cc injectors Custom exhaust manifold K04-64 Downpipe Intercooler 360Nm and 280HP, with 610cc injectors plausible 300+.