Another BMW M4 stage 3 completed along with Insane Performance crank hub fitted too:
Turbo Dynamics hybrid turbos
Ecutek custom tune with switchable maps, low and high boost, switchable exhaust flaps, burble control, torque control
Insane Performance crank hub
Catless downpipes and midpipes
NGK Iridium spark plugs
590whp and 589lb/ft torque at the rear wheels, 694bhp approx.
For all your BMW M car tuning please get in touch.