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Description
Holley EFI 12.3" Pro Dash 553-111The Holley EFI 12. 3" Pro Dash is customizable with a variety of gauge and indicator screens that can be programmed to display any parameter you need from a Holley EFI system. Features: Plug and play display support for Dominator, HP, Terminator X & Sniper EFI (Not compatible with Sniper 2)1 Real time ECU tuning allows you to make quick tune changes without needing to hook up a laptop2 Capable of monitoring up to 238 real time values such as RPM TPS
The Holley EFI 12.3" Pro Dash is customizable with a variety of gauge and indicator screens that can be programmed to display any parameter you need from a Holley EFI system.
Features:
- Plug-and-play display support for Dominator, HP, Terminator X & Sniper EFI (Not compatible with Sniper 2)1
- Real-time ECU tuning allows you to make quick tune changes without needing to hook up a laptop2
- Capable of monitoring up to 238 real-time values such as RPM/TPS/Boost3
- 16 default background skins pre-loaded with unlimited options for importing custom layouts4
- Quickly swipe between multiple active screens (tune, warm-up, race, drive, etc.)5
- Virtual switch panel eliminates the need for external toggle switches6
- Manual or auto-brightness features for easy viewing day or night7
- Built-in GPS with odometer function (antenna included)8
- On-screen datalog playback features allows you to review vital run information9
- Expandable storage via USB10
- No stylus required - utilizes capacitive touch just like your smart phone11
- User definable channel alarms and warnings12
- 6x 1/4-28 mounting holes for surface or flush mounting, with high quality hardware included13
- Includes everything needed for installation14
- USB keyboard and mouse functionality makes it quick and easy to setup new layouts15
- Includes 34 Pin Wiring Harness contains Power, Ground and CANbus connections16
- Input and output functionality for 13 multi-configurable inputs and 4 ground switched outputs17
- User defined alarms for any input18
- Upgradable with future software enhancements19
- Viewing area is 12.3" on the diagonal, 11.5" wide by 4.25" tall20
- Dash weight - 3.29lbs21
- Compatible with our Plug-and-Play Programmable Shift Light - Part Number 553-10722
Specs:
| Analog Or Digital | Digital |
|---|---|
| Bezel Color | Black |
| Brand | Holley EFI |
| Depth | 1.25" |
| Emission Code | 5 |
| Face Color | Programmable |
| Font Color | Programmable |
| Grade Type | Performance |
| Height | 5.81" |
| Illuminated | Yes |
| Maximum Gauge Diameter | Programmable |
| Minimum Gauge Diameter | Programmable |
| Pointer Color | Programmable |
| Product Type | 12.3" Digital Dash |
| Sale Category | Gauges and Gauge Accessories |
| Screen Size | 12.3" Viewing Area |
| Screen Type | Capacitive Touch Screen |
| Terminal Gender | Female |
| Universal Or Specific Fit | Universal |
| Warning | California Proposition 65 |
| Width | 13.44" |
| Wiring Harness Included | Yes |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Love this
Color: Rustic Brown, Number Of Shelves: 4, Size: 15.7in
Love these shelves so easy to put up so beautifully made and really enjoy the way they set on my wall very sturdy also!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Looks nice, easy to install
Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware.
I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
good
Size: 23.6 Inch, Color: White
I recently added this bathroom shelf, and it’s been a great upgrade for organizing my space. It was easy to install and feels sturdy enough to hold everyday essentials like toiletries, skincare products, and small containers without any issues.
The design is simple and clean, which helps it blend in nicely with the rest of the bathroom. It doesn’t take up much space but still provides enough storage to reduce clutter around the sink or shower area.
One thing I appreciate is how practical it is for small bathrooms—everything is within reach, and it makes the space feel more organized overall. As long as it’s installed properly, it holds up well and stays secure.
The only downside is that heavier items might not be ideal depending on the material, but for regular use, it does the job perfectly.
Overall, a functional and affordable solution if you’re looking to add extra storage and keep your bathroom tidy.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Perfect!!
Size: 23.6 Inch, Color: Rustic Brown, Size: 23.6 Inch, Color: Rustic Brown
Easy to hang and stunning!
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Good quality shelves
Size: 23.6 Inch, Color: White, Size: 23.6 Inch, Color: White
Very good quality. Easy to install. Love them in my bathroom.
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Reviewed in the United States on April 18, 2026