Breakfree from restrictions on your vehicle and equip your vehicle with a standalone engine management. Stand alone engine management allows you to install custom tunes, which will boost your vehicles performance. By removing your factory ECU, and installing the standalone, the options are limitless. This style engine management system is specially designed to ensure the most efficient control of your engine as well as several other vehicle systems.

At SCW we have top-of-the-range engine control units. Our broad catalog includes first-rate programmable engine management systems to ECU plug-in kits. No matter which way you decide to go, you can rest assured that you will have optimum control of all engine functions. By upgrading your vehicle with one of these superior engine control units, you will be able to adjust the engine on the fly. This is most ideal when you love to hit the track often, making it possible to efficiently set rain mode throttle curves as well as provide efficient traction control via spark cut and fuel cut or retracting DBW throttle response. Most programmable engine management systems are equipped with a high-performance processor and have a real time operating system which allows the ECU to operate as fast as possible in a stable programming environment for a smooth and powerful driving experience.

Read More

Manufacturer 
Display
Per Page
  • «
  • 1
  • »
,
HOLLEY 550-602N
Please Note:

Some images might not represent the actual product

HOLLEY 550-602N HP EFI ECU & Harness Kit Includes NTK Oxygen Sensor

Sorry, Fitment Information is Unavailable for this Product!

$3,473.77

Save: $453.10
Sale Price:

$3,020.67

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock
,
HOLLEY 550-604N
Please Note:

Some images might not represent the actual product

HOLLEY 550-604N HP EFI ECU & Harness Kit Includes NTK Oxygen Sensor

Sorry, Fitment Information is Unavailable for this Product!

$3,358.51

Save: $438.07
Sale Price:

$2,920.44

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 3 New In Stock
,
HOLLEY 550-602
Please Note:

Some images might not represent the actual product

HOLLEY 550-602 HP EFI ECU & Harness Kit Includes Bosch Oxygen Sensor

Sorry, Fitment Information is Unavailable for this Product!

$3,201.11

Save: $417.54
Sale Price:

$2,783.57

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 8 New In Stock
,
HOLLEY 550-603
Please Note:

Some images might not represent the actual product

HOLLEY 550-603 HP EFI ECU & Harness Kit Includes Bosch Oxygen Sensor

Sorry, Fitment Information is Unavailable for this Product!

$3,201.11

Save: $417.54
Sale Price:

$2,783.57

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
HOLLEY 550-607
Please Note:

Some images might not represent the actual product

HOLLEY 550-607 HP EFI ECU & Harness Kit Includes Bosch Oxygen Sensor

Sorry, Fitment Information is Unavailable for this Product!

$3,201.11

Save: $417.54
Sale Price:

$2,783.57

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
HOLLEY 550-606
Please Note:

Some images might not represent the actual product

HOLLEY 550-606 HP EFI ECU & Harness Kit Includes Bosch Oxygen Sensor

Sorry, Fitment Information is Unavailable for this Product!

$3,021.19

Save: $394.07
Sale Price:

$2,627.12

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock
,
HALTECH HT-151304
Please Note:

Some images might not represent the actual product

HALTECH HT-151304 Elite 2500 (DBW) with RACE FUNCTIONS Premium Universal Wire-in Kit Includes firewall grommet, moulded 6 pow

Sorry, Fitment Information is Unavailable for this Product!

$2,823.53

Save: $368.29
Sale Price:

$2,455.24

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 2 New In Stock
,
HALTECH HT-151301
Please Note:

Some images might not represent the actual product

HALTECH HT-151301 Elite 2500 (DBW) Basic Universal Wiring Harness Kit No Relays or Fuses Includes USB Software Key & USB Prog

Sorry, Fitment Information is Unavailable for this Product!

$2,357.89

Save: $307.55
Sale Price:

$2,050.34

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 5 New In Stock
,
HALTECH HT-150960
Please Note:

Some images might not represent the actual product

HALTECH HT-150960 Elite 1500 with RACE FUNCTIONS Plug n Play Adaptor Harness ECU Kit

Vehicle Specific Item!

Please Select Vehicle and check fitment!

$2,352.13

Save: $306.80
Sale Price:

$2,045.33

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock
,
HALTECH HT-151300
Please Note:

Some images might not represent the actual product

HALTECH HT-151300 Elite 2500 (DBW) with RACE FUNCTIONS ECU Only (includes USB Software Key and USB programming cable)

Sorry, Fitment Information is Unavailable for this Product!

$2,259.92

Save: $294.77
Sale Price:

$1,965.15

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 4 New In Stock
,
HOLLEY 554-113
Please Note:

Some images might not represent the actual product

HOLLEY 554-113 HP EFI ECU

Sorry, Fitment Information is Unavailable for this Product!

$2,073.84

Save: $270.50
Sale Price:

$1,803.34

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 12 New In Stock
,
HALTECH
Please Note:

Some images might not represent the actual product

HALTECH HT-140802 Elite 1000 Basic Universal Wire-in Harness Only No relay and fuses

Sorry, Fitment Information is Unavailable for this Product!

$484.99

Save: $63.26
Sale Price:

$421.73

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 1 New In Stock