Holley EFI ECU Bracket - HP/Terminator/Terminator X 554-157
Type: EFI Part
Introducing Holley EFI ECU mounting bracket, allowing you to safely mount your ECU under the seat of a Foxbody Mustang.
Features:
- Mount a HP, Terminator X, and Terminator X Max ECU
- Designed to be under the passenger seat
- Easy installation
- Black color
Specs:
- Brand: Holley EFI
- Category: Engine
- Color: Black
- Emission Code: 3
- Material: Steel
- Mounting Hardware Included: No
- Part Type: Engine Control Module (ECM) Bracket
- Product Type: EFI Part
- Sub Category: Brackets, Flanges and Hangers
- Universal Or Specific Fit: Specific
Tech Resources:
Please note that these are designed to fit the applicable ECU under a stock passenger’s seat with stock seat tracks for these year models, any modified or race seat may or may not accommodate these brackets and ECU assemblies.
Copy link:
Share:
Shipping
We strive to provide fast and reliable shipping options for all our customers. For detailed information about our shipping rates, delivery times, and policies, please visit our Shipping Page.
Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.




