10 Colors Greddi Sirius LCD Racing Gauge Set | No Controller Required

Monitor your vehicle's performance with a single LCD display that shows turbo boost, speed, voltage, oil and water temperature, oil pressure, RPM, air-fuel ratio, and fuel level. This racing gauge set works without an external controller, making installation straightforward and clutter-free.

This instrument is designed for drivers who want real-time data at a glance. The Sirius LCD screen presents multiple readings in one compact unit, reducing dashboard clutter while keeping essential information visible. Choose from 10 color options to match your vehicle's interior or personal style.

Each gauge function is built into the same display, so you can switch between readings or view them in sequence. The no-controller design simplifies wiring and saves space behind the dash. Whether you are tuning for performance or just keeping an eye on engine health, this gauge set provides the data you need.

Key Features and Benefits

- 10 color options that let you customize the display to match your vehicle's interior or mood

• No controller required for a simpler, cleaner installation process

• Sirius LCD screen that shows multiple gauge readings in one compact unit

• Covers turbo boost, speed, voltage, oil and water temperature, oil pressure, RPM, air-fuel ratio, and fuel level for comprehensive monitoring

Who Is This For

- Car enthusiasts who want a full set of performance gauges without the complexity of separate controllers

• DIY installers looking for a plug-and-play solution that reduces wiring work

• Drivers who prefer a customizable display with multiple color choices

• Track day participants or tuners who need real-time engine data during runs

Usage Scenario

Mike spent hours under the hood of his turbocharged coupe, trying to fit individual gauges and their controllers into the cramped dash. After switching to this all-in-one LCD gauge, he cleaned up the wiring in under an hour. Now he glides through his daily commute and weekend track sessions with boost, oil temp, and AFR displayed on a single screen. The no-controller setup freed up space and eliminated the tangle of cables he used to wrestle with.

Micro Comparison

Traditional gauge setups often require separate controllers for each sensor, adding complexity and cost. This all-in-one LCD display integrates multiple readings into a single screen without needing an external controller. The 10-color backlight gives you flexibility that single-color gauges cannot match, all while keeping the installation process simple and the dashboard uncluttered.

Specifications

- Color options: 10 colors

• Display type: Sirius LCD

• Functions: Turbo boost, speed, voltage, oil temperature, water temperature, oil pressure, RPM, air-fuel ratio, fuel level

• Controller: Not required

Package Includes

- 1 x LCD racing gauge display

• Wiring harness

• Sensor set (as shown in product images)

• Mounting bracket

• User manual

Why You Will Love It

This gauge set turns a complex monitoring system into a single, easy-to-install unit. You get all the critical engine data without the headache of multiple controllers and tangled wires. The 10-color display lets you personalize the look, making your dashboard feel custom and complete.

Questions and Answers

Question: Does this gauge work with diesel engines?

Answer: It is designed for gasoline engines. Check your sensor compatibility before installing on a diesel.

Question: Can I view all readings at the same time?

Answer: The display cycles through readings. You can select which parameter to show on screen.

Question: What size is the display screen?

Answer: The screen size is shown in the product images. Exact dimensions are not listed in the specifications.

Question: Is the backlight adjustable?

Answer: Yes, you can choose from 10 different color options for the display lighting.

Question: Do I need to buy additional sensors?

Answer: The package includes the sensor set needed for the gauge functions. Check the product images for the full list of included sensors.