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

Load video:

Get Your Tune Today!

Schedule Tuning
ECU
ECU

Engine management

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

ECU
ECU

Engine management

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

VCU
VCU

ECU plus PDM

Terminated Harness
Terminated Harness

Engine side ready

Complete Kit
Complete Kit

ECU plus harness

ECU
ECU

Engine management

Plug-In Fitment
Plug-In Fitment

No wiring needed

VCU
VCU

ECU plus PDM

Terminated Harness
Terminated Harness

Engine side ready

Complete Kit
Complete Kit

ECU plus harness

VCU
VCU

ECU plus PDM

Harness
Harness

Sold separately

Connector Kit
Connector Kit

Sold separately

VCU
VCU

ECU plus PDM

Harness
Harness

Sold separately

Connector Kit
Connector Kit

Sold separately

VCU
VCU

ECU plus PDM

Plug & Pins Set
Plug & Pins Set

Terminals only

VCU
VCU

ECU plus PDM

Universal Wire-In
Universal Wire-In

Full custom wiring

Complete Kit
Complete Kit

ECU plus harness

VCU
VCU

ECU plus PDM

Universal Wire-In
Universal Wire-In

Full custom wiring

Complete Kit
Complete Kit

ECU plus harness

VCU
VCU

ECU plus PDM

Plug & Pins Set
Plug & Pins Set

Terminals only

ECU
ECU

Engine management

Plug-In Fitment
Plug-In Fitment

No wiring needed

Save 7%

Haltech Nexus R5 ECU + Universal V8 Terminated Harness (HT-195400)

Sale price$5,350.00Regular price $5,734.00
VCU
VCU

ECU plus PDM

Terminated Harness
Terminated Harness

Engine side ready

Complete Kit
Complete Kit

ECU plus harness

VCU
VCU

ECU plus PDM

Universal Wire-In
Universal Wire-In

Full custom wiring

Complete Kit
Complete Kit

ECU plus harness

Harness
Harness

In the box

Plug & Pins Set
Plug & Pins Set

Terminals only

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

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

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.

Every Haltech ECU we sell in one place, from Elite wire-in units to Nexus VCUs, S-Series, Rebel, and plug and play kits. As a Platinum Haltech dealer we can match the right unit to your engine and goals, every ECU ships free in the lower 48, and remote tuning is a session away.