One question haunting me for a quite a bit of time is that, due to this remaps, is there an extra pressure added to other parts of the car? like Transmission, radiator fan, coolant, etc. which works hand in hand with the engine. The reason i am wondering about this is, since the engine is tuned to make use of the certain margin, are these components too manufactured or tailored to withstand with that power. More power means, more stress on all components including engine. So just a thought.