We guess there are many customers who are checking Defi website may not be sure about additional meter. And many of them must have questions such as, “I’m interested in additional meter, but which meter should I install first?” or “There are many kinds of Defi meters, and I wonder which one should I choose?”
This page provides introductory information about additional meter and Defi products in a way that is easy to understand even for beginners.
Not only can you enjoy sports driving safely but is also useful for daily driving.
By installing an additional meter, it is possible to quickly detect problems with your car and bring out its maximum performance.
By using an additional meter to monitor the operation of each part that is not displayed on the genuine meter, you can detect abnormalities or deterioration at an early stage.
In addition, you can see the effects of tuning parts that are designed to improve performance not only physically but also numerically.
Of course, it also has the effect of making the cockpit look cool.
How and in what environmental do you use? The recommendations vary depending on your purpose.
If you want to enjoy sports driving on a circuit, we recommend installing a water temperature gauge and an oil pressure gauge. If you don’t have a factory tachometer, we recommend installing a tachometer.
If you have a budget, adding an oil temperature gauge will make it possible to drive the engine to its maximum performance. If you have a turbo car, installing a turbo gauge will be even better.
For those who want to enjoy the movement of meter needles, we recommend a turbo meter for turbo cars, and an intake manifold meter (vacuum meter) for NA (non-turbo) cars. While enjoying the movement of the needles, it is also useful for fuel economy driving and vehicle condition management.
Other voltages and oil pressure gauge also allow you to enjoy the movement of the needles as the engine rotates.
For those who want to see a lot of items in a simple and trendy style, we recommend a multi-meter type such as DIN-Gauge with a digital display.
ADVANCE Series for multifunction, Racer Gauge Series for simplicity, DIN-Gauge Series for a sense of unity.
We introduce Defi’s representative products, ADVANCE Series and Racer Gauge series.
The most distinctive feature of the Advance Series is its link system.With a control unit in the center, multiple meters are connected to each other by a single wire, making it possible to control multiple functions simultaneously with a single remote control.
The unit and meter can be connected to each other with a single harness. This keeps the wiring on the dashboard neat and tidy.
It is equipped with a peak function that displays the history of the highest values, and a warning function that warns you when the set value is exceeded.
* Example: Warning display of the ADVANCE FD
We have a lineup that can be tailored to each individual tuning and customization style, including the “ADVANCE BF” series, which is synonymous with Defi, and the “ADVANCE A1”, the highest-end model that pursues visibility which is greater than the BF and is the first to use low-reflection glass.
The Racer Gauge series features simplicity. It is a stand-alone model that connects the power supply and sensor directly to the meter. It is recommended for those who only need to see the current value and want to attach only 1 or 2 meters.
Stand-alone model. Control unit is not required.
The costs have been reduced by simplifying the functions compared to the ADVANCE series, but there are many common parts and the basic quality is the same as the ADVANCE series.
No distinction between oil temperature gauge and water temperature gauge.
No distinction between oil pressure gauge and fuel pressure gauge.
Cost reduction is being attempted by using the “Oil temperature gauge and water temperature gauge” as a thermometer, and the “Oil pressure gauge and fuel pressure gauge” as a pressure gauge.
You can find other meters that suits your taste based on function and design, such as the Defi Sports Display F, a multi-function meter featuring a GNSS lap timer, and the DIN-Gauge, a triple meter featuring a 1DIN size.
Defi products are universal, but compatibilities vary by product. Please check the product specifications before purchasing, and if you have any questions, please contact Defi authorized distributor for your area to make sure the product is compatible with your vehicle.
We do not sell Defi products directly. Please purchase at Defi distributors.
No. Some people may think that installing an additional meter is easy, but it involves wiring work, and the installation method varies depending on the car model.
Installation requires knowledge, skills, and tools. Please be sure to have it installed at dealers, car dealers, or other reliable stores with good after-sales support.
Please note that personal installation is not covered by the warranty.
In recent years, some people purchase products through internet shopping, auction, or flea market site, etc. However, if you buy it at a store other than the one where it is installed, some stores do not accept installation by bringing it in.
To avoid this trouble after purchasing, please ask the store where you want to install the products beforehand if you get them on the internet.
We attend exhibitions several times a year in Japan (Tokyo Auto Salon, Nostalgic 2 days, Custom Car Show, etc.), and display powered-on demo machine of various products.
Also, demo units will be available at Defi retailers in Japan when they hold in-store events where you can purchase Defi products at a discount. Some stores have small demo units for a limited number of products.
Outside of Japan, it’s difficult to find any demo units. In that case, please contact Defi’s official distributor for your area or check SNS.
We hope Defi can help you make your car life safer and more enjoyable.
