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Standalone ECUs & Engine Management(147)

147 products

Showing 25 - 48 of 147 products

Showing 25 - 48 of 147 products
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Holley Terminator X Max Universal MPFI Kit w/Trans Control — 550-942Holley Terminator X Max Universal MPFI Kit w/Trans Control — 550-942
Holley Terminator X Max Universal MPFI Kit w/Trans Control — 550-942
Holley In stock
$1,999.95
19990 entries10X
Holley Terminator X MAX MPFI w/ DBW - GM LS 2/LS3 ECUHolley Terminator X MAX MPFI w/ DBW - GM LS 2/LS3 ECU
Holley Terminator X MAX MPFI w/ DBW - GM LS 2/LS3 ECU
Holley In stock
$1,698.95 $1,999.95Save 15%
16980 entries10X
Holley Terminator X Max MPFI System GM LS 24X/1X ECU KitHolley Terminator X Max MPFI System GM LS 24X/1X ECU Kit
Holley Terminator X Max MPFI System GM LS 24X/1X ECU Kit
Holley In stock
$1,999.95
19990 entries10X
Holley Terminator X Max MPFI Kit LS1/LS6 DBW Trans ControlHolley Terminator X Max MPFI Kit LS1/LS6 DBW Trans Control
Holley Terminator X Max MPFI Kit LS1/LS6 DBW Trans Control
Holley In stock
$2,199.95
21990 entries10X
Holley HP ECU & Harness - Ford MPFI NTK - Computers and Components
Holley HP ECU & Harness - Ford MPFI NTK - Computers and Components
Holley In stock
$2,999.95
29990 entries10X
Holley Terminator X MPFI Kit GM LS2/LS3 Late Truck — Engine Control Module
Holley Terminator X MPFI Kit GM LS2/LS3 Late Truck — Engine Control Module
Holley In stock
$1,599.95
15990 entries10X
Holley Terminator X MPFI Kit GM LS Early Truck Kit — Fits GM LS-Series
Holley Terminator X MPFI Kit GM LS Early Truck Kit — Fits GM LS-Series
Holley In stock
$1,449.95
14490 entries10X
Holley Dominator EFI Kit - Universal V8 - Computers and Components
Holley Dominator EFI Kit - Universal V8 - Computers and Components
Holley In stock
$3,149.95 $3,299.95Save 5%
31490 entries10X
Holley Dominator EFI Kit LS2 w/Trans Control & DBW — Fits GM LS-Series
Holley Dominator EFI Kit LS2 w/Trans Control & DBW — Fits GM LS-Series
Holley In stock
$3,517.95 $3,699.95Save 5%
35170 entries10X
Holley Terminator X Max MPFI Kit GM LS2/LS3 58X ECUHolley Terminator X Max MPFI Kit GM LS2/LS3 58X ECU
Holley Terminator X Max MPFI Kit GM LS2/LS3 58X ECU
Holley In stock
$1,999.95
19990 entries10X
Holley HP EFI ECU & Harness Kit GM TPI / Stealth Ram 550-601
Holley HP EFI ECU & Harness Kit GM TPI / Stealth Ram 550-601
Holley In stock
$2,360.95 $2,749.95Save 14%
23600 entries10X
Holley Terminator X Max EFI Kit Ford Modular 4V Drive-by-Wire ECU & Harness 550-1319
Holley Terminator X Max EFI Kit Ford Modular 4V Drive-by-Wire ECU & Harness 550-1319
Holley In stock
$2,399.95
23990 entries10X
Holley EFI Terminator X Max System 2013+ Gen III Hemi ECU & Harness 550-1425
Holley EFI Terminator X Max System 2013+ Gen III Hemi ECU & Harness 550-1425
Holley In stock
$2,399.95
23990 entries10X
Holley Terminator X MPFI Kit GM LS2/LS3 Late Truck — Engine Control Module
Holley Terminator X MPFI Kit GM LS2/LS3 Late Truck — Engine Control Module
Holley In stock
$1,449.95
14490 entries10X
Holley Terminator X MPFI Kit GM LS1 w/EV6 Inj Harness — Engine Control Module
Holley Terminator X MPFI Kit GM LS1 w/EV6 Inj Harness — Engine Control Module
Holley In stock
$1,449.95
14490 entries10X
Holley Term X Max MPFI Kit LS Early Truck w/Trans Cont - 550-917
Holley Term X Max MPFI Kit LS Early Truck w/Trans Cont - 550-917
Holley In stock
$1,999.95
19990 entries10X
Holley Dominator EFI Kit - GM LS1/LS6 - Computers and Components
Holley Dominator EFI Kit - GM LS1/LS6 - Computers and Components
Holley In stock
$3,149.95 $3,299.95Save 5%
31490 entries10X
Holley Terminator X MPFI Kit GM LS1 w/EV6 Inj Harness — Engine Control Module
Holley Terminator X MPFI Kit GM LS1 w/EV6 Inj Harness — Engine Control Module
Holley In stock
$1,599.95
15990 entries10X
Holley Terminator X MPFI Kit GM LS2/LS3 Truck — Engine Control Module
Holley Terminator X MPFI Kit GM LS2/LS3 Truck — Engine Control Module
Holley In stock
$1,599.95
15990 entries10X
Holley Terminator X EFI Kit Ford 2V Modular Motor ECU & Harness 550-1216
Holley Terminator X EFI Kit Ford 2V Modular Motor ECU & Harness 550-1216
Holley In stock
$2,049.95
20490 entries10X
Holley Terminator X MPFI Kit Early LS Truck 3.5" Touchscreen — Fits GM LS-Series
Holley Terminator X MPFI Kit Early LS Truck 3.5" Touchscreen — Fits GM LS-Series
Holley In stock
$1,599.95
15990 entries10X
Holley Terminator X MPFI Kit Ford Modular Motor 4V ECU & Harness 550-1219
Holley Terminator X MPFI Kit Ford Modular Motor 4V ECU & Harness 550-1219
Holley In stock
$2,049.95
20490 entries10X
Holley HP EFI ECU & MPFI Wiring Harness Kit — V8 Multi-Port Fuel Injection
Holley HP EFI ECU & MPFI Wiring Harness Kit — V8 Multi-Port Fuel Injection
Holley In stock
$2,749.95
27490 entries10X
Out of Stock
Holley HP EFI ECU & Unterminated Wiring Harness — Universal V8
Holley HP EFI ECU & Unterminated Wiring Harness
Holley Sold out
$2,749.95
27490 entries10X