Features: High useful turbo timer, helps to protect your turbo by cooling down after driving. Greatly improving the combustion efficiency of the engine, save a certain amount of fuel consumption. The voltage, oxygen content (O2) and air fuel ratio (A/F) can be displayed. Compact size and light weight, convenient and space-saving for installation. Battery voltage display, peak voltage warning function. Makes the high speed rotating impeller slowed down to the normal speed before the engine stalled. It can pro-long the life of your turbo and engine. Universal fitment on any 12 volt vehicles, such as turbo charged cars, 4WD's or even just a standard NA car. Specification: Condition: 100% Brand New Material: Plastic Light Color: Blue / Red (Optional) OE: 41001-AK009 Timer Functions: - Manual Mode (0-10 Minutes) Memory Mode #1 (1 touch, 1 Minute Setting) Memory Mode #2 (1 touch, 3 Minute Setting) Battery Voltage Display Peak Voltage Warning Function Black Display Case (W: 89.5mm / H: 22.5mm / D: 13mm) LCD Display (W: 41.5mm / H: 11mm) Black Control Unit Case (W: 69.0mm / H: 80.0mm / D: 21.0mm) Package Weight: Approx. 400g / 14.1oz Fitment: Universal fitment on any 12 volt vehicles Package Included: 1 * Turbo Timer Device Note: 1. Please read this manual carefully before installing, professional installation is highly recommended. 2. Please allow 0.2 inch error due to manual measurement, thanks for your understanding. 3. This item will require an auto electrician/mechanic to install it unless you have good auto electrical knowledge and some basic tools. We are able to try and help provide wiring information for specific vehicles on request (however we can't always promise we will be able to find the wiring colour code for your vehicle).