ECU · TCU · Wiring · Integration · Mechanical
Custom electronics for the builds nobody else will touch.
Bear Restorations designs and builds custom control modules, harnesses and integration packages for automotive projects, from one-off swaps to repeatable kits.

What we build
Pick a single service or bundle them into a package built around your vehicle and your goals.
01
ECU
Engine control for swaps and modified builds: standalone setups, calibration and sensor integration.
02
TCU
Transmission control so modern automatics can run in vehicles they were never built for.
03
Wiring
Custom harnesses designed, built and labeled for your layout, with clean routing and serviceable connectors.
04
Integration
Making new parts talk to old vehicles: gauges, CAN bus, accessories and factory features.
05
Mechanical
Custom fabrication and parts, suspension, drivetrain swaps and the rest of the mechanical work your build needs.
Custom options and packages
Combine services into one plan with one point of contact.
On the bench
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TCU for aisin A650/A750
The problem What this build solves, in a few sentences. What we are building How it works and what makes it different. Specs Fits Inputs Tuning Availability Build log October…
Updated
How we work
1. Consult
Tell us about the vehicle, the parts and the goal. We figure out what it takes.
2. Design
A written plan and quote covering hardware, wiring and software.
3. Build and test
Built in house and tested on the bench before it goes in the vehicle.
4. Support
Documentation for every build, and help when you need it later.
About
Why “Bear”? Meet Oso.
Bear Restorations is named after Oso. Read the story behind the name and the background behind the builds.
Start a project
Send a few details about the vehicle and what you need, and we will get back to you about what is possible.
What to include
- Year, make and model
- Engine and transmission (current and planned)
- What you need: ECU, TCU, wiring, integration, mechanical or a package
- Your timeline
