ECU
ECU

Engine management

Harness
Harness

Sold separately

Connector Kit
Connector Kit

Sold separately

Save 14%
VCU
VCU

ECU plus PDM

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

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Get Your Tune Today!

Schedule Tuning
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

CAN Connected
CAN Connected

Single cable install

Connector Kit
Connector Kit

In the box

Save 10%
ECU
ECU

Engine management

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Component Only
Component Only

No ECU included

Drive By Wire
Drive By Wire

Electronic throttle

Drive By Wire
Drive By Wire

Electronic throttle

Sensor
Sensor

Engine sensor

Component Only
Component Only

No ECU included

Sensor
Sensor

Engine sensor

Component Only
Component Only

No ECU included

Component Only
Component Only

No ECU included

Injector
Injector

Fuel delivery

High impedance
High Impedance

No resistor box

Flow matched
Flow Matched

Balanced set

E85 compatible
E85 Compatible

Ethanol safe

Save 8%
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

Component Only
Component Only

No ECU included

Plug & Pins Set
Plug & Pins Set

Terminals only

Plug & Pins Set
Plug & Pins Set

Terminals only

Component Only
Component Only

No ECU included

Component Only
Component Only

No ECU included

Component Only
Component Only

No ECU included

Component Only
Component Only

No ECU included

Save 5%
Save 5%
Save 5%
Save 5%

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 engine management and supporting hardware for the C6 Chevrolet Corvette, 2005 to 2013. LS2, LS3, LS7 in a Z06, or the supercharged LS9 in a ZR1, this is where you get real standalone control without cutting the factory harness apart.

The Nexus plug and play adapter harness kits pair a Nexus R3, R5, or S3 with a Boomslang adapter harness built for your chassis, so the install takes no cutting or splicing and stays fully reversible. Add the CAN integration module and your factory cluster, ABS, and HVAC keep working the way they did on the stock ECU. Rebel LS kits cover the same cars at a lower entry point, and the Boomslang harnesses are sold on their own if you already have the ECU.

Supporting parts round it out. Radium Engineering fuel rails, oil catch cans, and baffled oil caps for GM LS engines, ZR1 specific fuel rails and plumbing kits, and Injector Dynamics ID2600-XDS injectors for builds that have outgrown the factory fueling.

Every ECU here can be tuned remotely by us. Order the kit, wire it up, and we handle first start and calibration from the shop.