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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
Haltech Elite 550 Universal ECU w/Plug & Pin SetIntroducing the Haltech Elite 550 Universal ECU, the ultimate solution for tuning enthusiasts seeking precise engine management. This advanced ECU is designed to provide unparalleled control over your vehicle's performance, making it a must have for both professional tuners and passionate hobbyists. The package includes the Haltech Elite 550 Universal ECU along with a convenient plug and pin set for easy installation. Built with cutting edge
Introducing the Haltech Elite 550 Universal ECU, the ultimate solution for tuning enthusiasts seeking precise engine management. This advanced ECU is designed to provide unparalleled control over your vehicle's performance, making it a must-have for both professional tuners and passionate hobbyists.The package includes the Haltech Elite 550 Universal ECU along with a convenient plug and pin set for easy installation. Built with cutting-edge technology, the Elite 550 offers versatile compatibility with a wide range of engines, ensuring you get the most out of your tuning setup.
With the Haltech Elite 550, you can expect seamless integration, customizable settings, and the ability to fine-tune fuel, ignition, and other critical parameters. Whether building a high-performance street car, race vehicle, or a project car, this ECU delivers reliable and consistent results.
As part of the Haltech brand, renowned for quality and innovation in automotive electronics, the Elite 550 guarantees robust performance and durability. Experience enhanced drivability, maximized power, and improved efficiency with the Haltech Elite 550 ECU and Kits.
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
4.3 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Boat repair
Size: 89-96158T 2PCS
Excellent for price and quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
★★★★★ 5
Fixed the no boat start
Size: 89-96158T 1PC
Fixed my problem so far working good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
★★★★★ 5
Direct Connection
Color: Black, Size: 25-Feet
Received the package in good condition. This wire is a decent quality. I made a set of jumper cables with it and they work excellent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
bought twice to make custom UPS setup battery leads, not disappointed
Color: Black, Size: 25-Feet
bought this item(25ft 2awg) twice, the first time I did was to create some quick connect cables between my batteries and my distribution block to my 4kw invertor(24v 165a peak calculated load)
I may have oversized due to knowing that the bigger you go the less you stress components and loose power to voltage drop
these cables are a nice high-grade rubber jacket and the 30awg strands are ideal for maximum flexibility while remaining fairly easy to terminate
this cable also includes a backer paper wrap that allows for easy stripping(of the rubber) without too much strand loss damage(from cutting too close to the core)
overall, would buy again, like I did, if I need larger runs(say for feeding an RV solar AC distribution panel) I would buy this brand again, in the 100ft range or so
THHN is not ideal for flex connections(strands are way too stiff) but a couple runs of welding cable like this inside something like "smurf tube" would be a perfect high-power temporary connection system, or just a way to isolate a large battery stack used for a solar setup
in fact I may do that someday, set up a pallet of LiFePO4 batteries with a large quick connect, and just recharge the massive array(s) at a secondary location where solar is more ideal(or other renewables)
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Reviewed in the United States on February 5, 2024
★★★★★ 5
Custom wires for winch solenoid pack relocation.
Color: Black, Size: 25-Feet
Wire is nice. Flexible. Seems good. However the inner liner is not moisture blocking as I assumed from the pictures, it's paper.. still seems like a good price per foot.
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Reviewed in the United States on February 14, 2020
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