Add to Cart Quick view HP Series EFI ECU Only (HLY554-113) HOLLEY MSRP: Now: $1,689.95 Was: Engine Control Module - HP EFI - Universal - Each
Out of stock Quick view Terminator X-Max ECU (HLY554-153) HOLLEY MSRP: Now: $1,056.93 Was: Terminator X-Max ECU
Add to Cart Quick view Terminator X ECU Service Unit (HLY554-152) HOLLEY MSRP: Now: $743.60 Was: Engine Control Module - Terminator X - Wiring Harness - Map Sensor Included - Ford Modular / GM LS-Series / Mopar Gen III Hemi - Each
Add to Cart Quick view EFI ECU Bracket - 79-04 Mustang (HLY554-157) HOLLEY MSRP: Now: $85.95 Was: ECU Mounting Bracket - Bolt-On - Under Seat Mount - Steel - Black Powder Coat - Ford Mustang 1979-2004 - Each
Add to Cart Quick view 100PSI Sensor (HLY554-102) HOLLEY MSRP: Now: $174.95 Was: Pressure Sending Unit - Stainless - Fuel - Holley Pro-Jection - 0-100 psi - Each
