Haltech
Engine management
Engine management
Engine management
Get Your Tune Today!
Engine management
Engine management
No wiring needed
ECU plus harness
Engine management
Engine management
Engine management
Engine management
No wiring needed
ECU plus harness
Engine management
No wiring needed
ECU plus harness
Engine management
No wiring needed
ECU plus harness
Ignition output
No ECU included
Ignition output
No ECU included
Mounting hardware only
Mounting hardware only
Full custom wiring
No ECU included
Longer, more outputs
Engine side ready
No ECU included
Haltech Nexus R5 ECU + Universal V8 Terminated Harness (HT-195400)
ECU plus PDM
Engine side ready
ECU plus harness
ECU plus PDM
Engine side ready
ECU plus harness
Adjustable snap back
Fits most
Full custom wiring
No ECU included
Short sleeve tee
Available sizes
Short sleeve tee
Available sizes
Ignition output
No ECU included
Mounting hardware only
Mounting hardware only
Mounting hardware only
Mounting hardware only
Mounting hardware only
Remote tuning, done live with Shawn
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.
The full Haltech catalog at Tuned By Shawn, nearly eight hundred products spanning ECUs, harnesses, sensors, dashes, and accessories. As a Platinum Haltech dealer we live in this ecosystem daily, every ECU ships free in the lower 48, and remote tuning is always on the table.
Hi I'm Shawn
Owner / Operator / Tuner
We're here for all your tuning needs


































