| Management number | 254478982 | Release Date | 2026/11/07 | List Price | US$46.78 | Model Number | 254478982 | ||
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Designed to mount all other Holley EFI ECU's under the passenger seat of a 79-04 Mustang.;<br><br>Introducing Holley EFI ECU mounting brackets, allowing you to safely mount your ECU under the seat of a Foxbody Mustang.;
Easy Installation of Holley HP, Terminator X, or Terminator X Max ECU in Your Mustang| Manufacturer part number | 554-157 |
|---|---|
| Automotive specialty part type | Engine Control Module (ECM) Bracket |
| Compatible cars | 1979-2004 FORD MUSTANG |
| Vehicle fitment type | Specific |
| Vehicle make | Ford |
| Vehicle model | Mustang |
| Brand | Holley EFI |
| Weight | 0.8 lb |
| Vehicle mount location | Seat |
| Material | Steel |
| Finish | Machined |
| Items included | ECU Bracket |
| Vehicle type | Car |
| Automotive parts division | Performance |
| Model | 554-157 |
| Count per pack | 1 |
| Has written warranty | No |
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