|blink| just tried this in the ke20 today and nothing. not a bang, pop or puff of black smoke to be seen of heard. i don't think i'm doing it right. found a road with a slight down hill, went down in third at about 55kmh switched the keys to accessory, let the car roll for 200-250m pumping the whole time, switched the engine back on and... nothing. it just went on like nothing had happened. am i doing it wrong? or is it that my stock exhaust absorbed all the sound.