Fits: > 92-99 Evo Big Twin

including the hard to fit 93-up head-breathers

Fender may require finish grinding

25" diameter

Uses OEM mounting hardware

DYNOJET, POWER COMMANDER 6 Insug/Manifold Fits: > 92-99 Evo BigEasy to use for any experience level of tuner. The Power Commander 6 tuning device allows you to optimize your fuel and timing curve (where applicable) with downloadable tunes (maps). The Power Commander 6 is a plug & play setup and will allow your bike to run at its full potential. The small size allows you to install the unit underneath your seat, cowl, dash or any other suitable location. Works in conjunction with the stock ECU unit but your bike