TunerGuard ECU Saver – Compatible with Holley® Dominator & HP EFI

Compatible with Holley® Dominator & HP EFI ECUs

Convert your factory screw-style USB port to a standard USB-C. Ditch the overpriced proprietary tuning cable while also protecting your ECU from port damage. If someone walks away with the laptop while it’s plugged in, this $39 part takes the hit not your $1,000+ ECU.

Features

• Converts factory Holley style USB to USB-C
• Uses standard, widely available USB-C cables
• Clamping screw secures it tightly to the ECU
• Designed to protect your ECU from port damage

Because there’s nothing worse than pulling into the track and realizing you can’t plug into your car. Now you can walk into just about any store, grab a cable, and get back to tuning.

Compatible with:

• Holley® Dominator ECU
• Holley® HP EFI ECU