Dyno tuning and ECU remapping.
Custom calibrations and multi-map tunes built around how you actually use the vehicle, then built and checked under load on our 4WD roller dyno or 2WD hub dyno.
Built and checked under load.
- A baseline run before anything changes
- Tuning under load
- A final run to confirm the gains, with the curves to take home
Four-wheel drives go on the roller dyno with all four wheels driving, the way they're used on the road. The hub dyno bolts straight to the hubs of two-wheel-drive cars, so there's no tyre slip and the numbers repeat from run to run.
You see the before and after on a power sheet instead of taking our word for it.
A tune that suits how you drive.
A remap changes how the factory ECU handles fuel, boost and timing. On a towing rig that means more torque where you need it; on a daily driver it's a stronger, smoother pull.
Multi-mapping is an optional extra that lets you switch maps on the move, which suits a vehicle that only tows some of the time.
Tell us what you drive, what you tow and where you go, and we'll recommend the tune that suits. For LandCruisers, Hiluxes and Prados, the Just Autos packages pair the remap with the parts to support it. Find your vehicle.
Dyno tuning and ECU remapping questions.
Why tune on a dyno?
The tune is built and checked under load on our 4WD roller dyno or 2WD hub dyno, so you get a before and after power sheet instead of taking our word for it.
Do you tune vehicles other than Toyotas?
Yes. We tune most common-rail diesels, including the V6 Amarok, and petrols like the Y62 Patrol. With the 2WD hub dyno we've also had a Kia Stinger and a McLaren GT4 in. Send us the make, model and what's already been done, and we'll tell you what's possible.
How do I get a price?
Send us a quote request with your vehicle, rego and what you're after, or call Shane on 0407 287 264. We don't list prices on the website because every vehicle and set-up is different. We'll reply within 1–3 business days.