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- USA
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
For Your Every Summer RSVP, with Code: SUMMER15
Description
Holley Sniper EFI 3.5 Touch Screen LCD Controller # HO553-115Holley Sniper EFI 3. 5 Touch Screen LCD Controller # HO553 115 "Touch Screen, 3. 5 in. LCD, Holley Sniper EFI, Each Fuel Injection System Component Type: 3. 5 in. LCD touchscreen Quantity: Sold individually. Holley Sniper 3. 5 in. LCD Touch Screen Controller The Holley Sniper 3. 5 in. LCD touch screen controller gives you access to a wide range of tuning options. These hand held units can be used as a fully customizable data monitorand with the 3. 5
Holley Sniper EFI 3.5 Touch Screen LCD Controller # HO553-115"Touch Screen, 3.5 in. LCD, Holley Sniper EFI, Each
Fuel Injection System Component Type:
3.5 in. LCD touchscreen
Quantity:
Sold individually.
Holley Sniper 3.5 in. LCD Touch Screen Controller
The Holley Sniper 3.5 in. LCD touch screen controller gives you access to a wide range of tuning options. These hand-held units can be used as a fully customizable data monitorand with the 3.5 in. displays, your Sniper EFI system vitals can be viewed with a quick glance!Features and benefits include: Full color, backlit 3.5 in. touch screen LCD Laptop-free tuning changes to help optimize mileage, drivability, and performance Basic tuning options allow simple adjustments of basic fuel, fuel learn, basic idle, spark, and more System tuning options allow modifications to outputs, engine setup, ignition setup Advanced tuning options allow fine-tuning of fuel, closed loop, learn, and idle (including IAC parameters and idlespark) Monitor a vast number of parameters in pre-configured, multi-gauge, and monitor screensor customize your own Set up ECU data-logging, download data-logs to SD card, upload and download global folders via SD card, updateECU firmware, and adjust rev limiters 1 and 2 Includes 3.5 in. touch screen, mounting sleeve, power and extension harness, and SD card.
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
4.4 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Excellent.
Size: One Size, Color: Charcoal/Red
Excellent.
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Reviewed in the United States on February 21, 2026
★★★★★ 4
Mainly good
Size: One Size, Color: Black Quattro G
Very good the material feels good The only bad thing is how much stuff you can put in it before it can’t really close
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Slim lots of space
Size: One Size, Color: Black
Exactly what i was looking for
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Excelente calidad
Size: One Size, Color: Black
Muy buena calidad
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Excelente
Size: One Size, Color: Black Textured
Excelente
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Reviewed in the United States on June 4, 2026
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