EFI Engine Management
-
Mustang ECU Bracket for Holley HP, Terminator X, X-MAX or Dominator
Holley EFI
$116.95Holley EFI ECU mounting brackets (Select which ECU above), allowing you to safely mount your ECU under the seat of a Foxbody Mustang. 554-157 Easy Installation of Holley HP, Terminator X, or Terminator X Max ECU in Your Mustang Fits all 79-04...HLY-554-157$116.95