There isn't much difference between the high end branded filters. A Power Commander is most definitely not the same level as a re-flashed ecu. The benefit is that your ecu remains absolutely stock but at best, IMO it is a halfway house. Andy
Another thumbs up from me for CJS, my hyp evo was sorted with mwr filtet lid. decat but retained std cans fir grunt, makes 94rwp & 75 ft/lbs.... Happy days
