Filter & categories

ECUs & Engine Management

ECUs and engine management systems. The ECU controls fuel, ignition timing and more. Shop standalone EFI computers from Holley (Terminator X, Terminator X Max, Dominator) and FuelTech (FT450, FT550, FT600, FT700), plus related modules.

Call 713-938-4033 for help picking an ECU for your engine and power adder.

$3,699.95
Part # 550-660

Dominator EFI Kit - LS2 w/Trans Contr & DBW - 550-660

Regular price $3,699.95
$1,599.95
$1,999.95
$1,999.95
$1,449.95
$1,599.95
$2,849.95
$3,099.95
$1,610.00
$1,610.00
$1,202.00
$959.99
$2,519.99
$959.00
$1,999.95
HLY550-916.jpg
Out of stock
$759.99
$2,849.95
HLY550-602.jpg
Out of stock
Part # 550-602

ECU & Wiring Harness LS1 - 550-602

Regular price $2,849.95
$2,149.95
HLY550-926T.jpg
Out of stock
$787.99
$599.99

Goes Great With

EFI install essentials
Part # 4970

Autometer Ultra-Lite II 2 1/16in 8:1-18:1 AFR Analog Wideband FSE A...

Regular price $299.49