Tell you what, buy a resister box, fit it to your car then get a remap done. If the remap provides more power, cleaner and more progressive then pay us, if it doesnt we will pay for your resistor box!
EVERYTHING that a resistor box does can be done with a remap - its as simple as that becuase all they do is alter the signal being sent by the ECU - therefore we can alter that signal the same.
If you have no alternative, as in the case of the Gent in Chile, then yes great, but dont pay £470 for something that can be done properly for a lot less!
Actually - can you get flights to Chile for £470......
bit biased are you not what do you class as ""PROPERLY"" £420 IF YOU ASK TUNITBOX:slayer: