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Injector
Injector

Fuel delivery

High impedance
High Impedance

No resistor box

Flow matched
Flow Matched

Balanced set

E85 compatible
E85 Compatible

Ethanol safe

Injector
Injector

Fuel delivery

High impedance
High Impedance

No resistor box

Flow matched
Flow Matched

Balanced set

E85 compatible
E85 Compatible

Ethanol safe

VCU
VCU

ECU plus PDM

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

VCU
VCU

ECU plus PDM

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

ECU
ECU

Engine management

Terminated Harness
Terminated Harness

Engine side ready

Complete Kit
Complete Kit

ECU plus harness

Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

ECU
ECU

Engine management

Terminated Harness
Terminated Harness

Engine side ready

Complete Kit
Complete Kit

ECU plus harness

ECU
ECU

Engine management

Terminated Harness
Terminated Harness

Engine side ready

Complete Kit
Complete Kit

ECU plus harness

ECU
ECU

Engine management

Terminated Harness
Terminated Harness

Engine side ready

Complete Kit
Complete Kit

ECU plus harness

Remote tuning, done live with Shawn

Book your session

Free consult

30 minutes to scope your build and setup.

First start

Live session to get the engine running safely.

Dial it in

1 or 3 hour tuning blocks on your schedule.

Haltech solutions for GM Gen IV V8s including the LS2 and LS3. Everything from ECUs to harness kits for late model LS power, backed by our remote first start and tuning services.