Obsession Powersports

Building a truck around MoTeC?

Join the MoTeC harness build list. Tell us what you are building and we will follow up about fitment, system scope, and timing for your pulling truck, tow rig, or performance build.

Custom performance harness and engine-management inquiries
Duramax, Cummins, Power Stroke, and other serious builds
A real fitment conversation before any order or deposit

This inquiry does not place an order or reserve a production slot. Pricing, compatibility, and timing are confirmed after Obsession reviews your build.

MoTeC build inquiry

Tell us what you are building

Fields marked required are required.

Full name

Phone

Best way to reach you

Engine family

Primary use

Vehicle year, make, and model

Build stage

Target timing

Current setup and what you want the system to do

Email me occasional MoTeC build updates from Obsession Powersports.

We will use these details to respond to this build inquiry. No payment is collected here.