Tachometers & Shift Lights

Every internal combustion engine has a power band which stands for the RPM range within which it operates most efficiently. If you drive a vehicle with an automatic transmission, this power band is maintained by your transmission which shifts gears to keep the engine running smoothly. In case with a manual transmission, that is completely your responsibility. To shift effectively the only things you can rely on are your driving experience, and tachometers and shift lights we offer which will always provide you with the real-time RPM and give you a clue when it's time to change a gear.