★★★★★
Great customer service, impressive tuning booth and a much better result after a previous tune elsewhere.
Peter Senior
Google Review
TechTune Performance | Perth
ECU Remapping Perth Custom Dyno Calibration
Professional petrol and diesel ECU remapping developed around your vehicle using controlled dyno testing, data logging and map-level calibration.
Petrol & Diesel
ECU & TCU Calibration
AWD / 4WD Dyno
Data Logging
Customer Feedback
Google Reviews
A few recent comments from customers who have trusted us with their vehicles.
★★★★★
Very happy with the D-MAX result — described it as an absolutely killer job.
Cash Culli
Google Review
★★★★★
Much better responsiveness and smoother shifts after the engine and transmission tune.
Warren Hewett
Google Review
★★★★★
Praised Maia as passionate, top-tier and easy to deal with.
Reuben Rosolin
Google Review
ECU Calibration
How ECU Remapping Actually Works
Modern engines are controlled by calibration data inside the factory Engine Control Unit. ECU remapping allows supported calibration strategies to be modified directly within the factory control system.
Depending on the vehicle, this can include fuel delivery, boost control, ignition or injection timing, torque management, throttle response and transmission behaviour.
The goal is not simply to increase boost or fuel. The individual control strategies need to work together correctly across the vehicle's complete operating range.
ECU & TCU Calibration
We Tune The Vehicle's Calibration
Where supported, we work directly with the vehicle's factory engine and transmission control strategies rather than relying on devices that simply intercept or manipulate sensor signals.
Fuel Delivery
Fuel quantity, pressure and delivery strategies where applicable.
Boost Control
Turbocharger targets and control strategies under load.
Timing
Ignition or diesel injection timing depending on the engine platform.
Torque Management
Torque request, limiting and factory protection strategies.
Driver Demand
Throttle response and requested engine output.
Transmission Calibration
Transmission behaviour and engine torque coordination on supported vehicles.
Our Tuning Process
Test. Calibrate. Validate.
A proper remap is more than writing a modified file. We test the vehicle, analyse the data, make controlled calibration changes and then validate the finished result.
01
Baseline
The vehicle is inspected, scanned and tested before calibration changes begin.
02
Data Log
Relevant vehicle data is monitored under controlled operating conditions.
03
Calibrate
ECU and TCU strategies are adjusted to suit the vehicle and its intended use.
04
Validate
The vehicle is tested and logged again to confirm the finished result.
Custom Dyno Calibration
Built Around Your Vehicle
Modifications, tyre size, fuel, vehicle weight and intended use can all change what a vehicle requires from its calibration. We develop the tune around the individual setup rather than treating every vehicle as identical.
Recent Workshop Vehicles
ECU Remapping & Dyno Tuning
A selection of vehicles through the TechTune Performance workshop. Tap or click any image to open the full-size version.
Controlled Testing
Dyno Tested & Data Logged
Our mechanically linked AWD / 4WD roller dyno provides a repeatable environment for testing compatible AWD, 4WD, rear-wheel-drive and front-wheel-drive vehicles.
The dyno provides the controlled load. The important part is the data behind it — analysing how the engine and transmission respond as the calibration is developed.
Boost Control
Air-Fuel Ratio
Fuel Delivery
Timing
Torque Management
Transmission Behaviour
Petrol & Diesel
ECU Remapping For Modern Vehicles
TechTune Performance tunes a wide range of supported petrol and diesel platforms, including performance vehicles, 4WDs, dual-cab utes, touring vehicles and European vehicles.
Toyota
Isuzu
Ford
Nissan
Mazda
Mitsubishi
Volkswagen / Audi
BMW & European
TechTune Performance
A Dyno Is Only As Useful As The Data Behind It
Simply putting a vehicle on a dyno does not make a calibration custom. The result comes from understanding the ECU strategy, analysing the vehicle data and validating the changes under controlled load.
Frequently Asked Questions
ECU Remapping FAQ
What is ECU remapping?
ECU remapping modifies supported calibration data inside the factory engine control unit to change how the engine responds and operates.
Is ECU remapping the same as a tuning chip?
No. ECU remapping works with the factory ECU calibration, whereas plug-in or piggyback devices generally intercept selected sensor signals.
Do you tune petrol and diesel vehicles?
Yes. We tune supported petrol and diesel vehicles across a wide range of 4WD, touring and performance platforms.
Why use a dyno for ECU remapping?
A dyno allows the vehicle to be tested under controlled and repeatable load so calibration changes can be logged, compared and validated.
Calibrated. Measured. Proven.
ECU Remapping & Dyno Tuning Perth
Professional petrol and diesel ECU and TCU calibration backed by controlled dyno testing, data logging and measured results.
