Review on SprintBooster SBFO0043S Performance Upgrade Converter by Muhamed Hogan

One might think that this is just an additional device. I too was skeptical. No, that is not so. There's effectively gas on 11. Well, not on 11, but in full—the OEM setting doesn't seem to use full travel. The car drives like a slaughtered rat with the same pressure on the gas pedal. If you keep the pedal steady and switch between Off, Street and Race when switching on, the car will rush forward and then even more when you switch to Race. Parameter. So your acceleration time from 0 to 60 mph will improve. But the highest setting (9 in race mode) is too much; I gradually dialed it down to 5 in "Race" mode for everyday traffic. So the color convinced me.