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Holley Sniper EFI 553-200 5-Inch Digital Dash

5" High-Resolution Display - GPS Speedometer - Built-in Handheld Wizard

Part # 553-200 Be the first to write a review

Holley Sniper EFI 553-200 5-Inch Digital Dash

Estimated Ship Date: 04/26/2024
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The Holley EFI 5-inch Digital Dash comes out of the box, ready to plug and play with your Gen 1 Sniper EFI, Terminator X or X MAX, and Holley EFI Dominator or HP ECU. The 5-inch digital touch screen display is pre-loaded with 3 easy to read layouts that provide critical system information, such as Throttle Position, Manifold Air Pressure, Air Fuel Ratio, Battery Voltage, Engine Coolant Temperature, RPM, and Speed, thanks to the provided Magnetic GPS Antenna included in the kit! The Holley EFI 5-inch Digital Dash also offers Tuning for Terminator X and Terminator X Max, Gen 1 Sniper EFI, and Holley EFI Dominator and HP ECUs. Want a cool place to keep your handheld, with the use of a CAN Splitter (p/n: 558-465) you can mount your 3.5-inch digital touch screen in your engine bay, allowing you to see vital system information while working on your project. The 5-inch Digital Dash also includes two dash mounting stand offs, and suction cup, allowing you to quickly mount the dash to most flat surfaces in the vehicle, without drilling any holes.


  • This Part number is NOT Compatible with Sniper EFI 2 Products, a New Sniper EFI 2 5-inch Dash is coming soon – part number 553-200X.
  • Plug and play Display with all Gen 1 Sniper EFI Models - installation consists of plugging in the 5-inch Dash to the Sniper EFI CAN connector, and mounting the GPS antenna!
  • Plug and Play with all Terminator X – Terminator X Max – and Holley EFI HP and Dominator ECU’s.
  • Built-in Calibration Wizard allows you to quickly build a base engine calibration for your Sniper EFI or Terminator X powered vehicle, without the need of a laptop. (Wizard feature is disabled for HP and Dominator ECU’s)
  • 3 default background skins pre-loaded with the option to customize the existing layouts to read exactly what information you want to see!
  • Quickly swipe between multiple monitor screens, with customizable parameters (tune, warm-up, race, drive, etc.)
  • Built-in GPS Speedometer (Magnetic Antenna included)
  • Provides Real-time ECU tuning, allowing you to dial in your AFR, Ignition Timing, or any other handheld tune able value, such as IAC or Acceleration Enrichment!
  • Expandable storage via included micro-SD allows you to quickly access the ECU calibrations, datalogs, or any other files you may use with your Holley EFI System
  • No stylus required - capacitive touch, just like your smart phone
  • Convenient dimming feature for night-time driving, simply press the Sniper EFI icon on the background to quickly dim or brighten the screen
  • Includes suction cup mount and two different length stand offs for different mounting configurations
  • Unlock the capabilities of existing 5-inch displays with the latest firmware update
Brand Holley Sniper EFI
Emission Code6
Product TypeDigital Dashes
Size5 Inch
Manufacturer Part Number553-200
Part Number553-200

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