5.0sc V8 custom power upgrade from VelocityAP

Factory specs: 525hp/625Nm,
575hp/700Nm Stage 1  only software
upgrade 605hp/735Nm Stage 1+  software
upgrade + Crank Pulley upgrade 645hp/810Nm Stage 2 –  software upgrade + Crank Pulley upgrade +
supercharger Pulley upgrade + downpipes 660hp/850Nm Downpipes with 200 Cell
Sport Catalysts – £1500