Performance You Can Feel
From routine servicing to full custom builds, Track N Back 4x4 provides Townsville drivers with dependable mechanical work, performance upgrades and specialist diagnostics. We take the time to understand your goals, offering expert advice and solutions that suit your driving style.
Our team handles dyno tuning, ECU remapping, diesel tuning and all types of mechanical repairs. We also complete logbook servicing to manufacturer standards, troubleshoot electrical faults and carry out precision diagnostics. Performance upgrades include exhausts, intercoolers, turbo kits and intakes. For drivers needing something more specific, we offer custom services like axle conversions, suspension builds and engine swaps. We also install 4WD accessories such as bull bars, canopies, drawer systems and lift kits.
To arrange a service or chat with our team, call 0491 117 575 today.
What We Offer
Dyno Tuning
Townsville drivers choose our dyno tuning to improve real-world performance. We fine-tune throttle response, torque and efficiency based on how each vehicle drives, to deliver smooth, usable power on highways, hills or job sites.
Performance Upgrades
We install performance upgrades for Townsville 4x4 owners looking to improve power and drivability. Whether it's an ECU remap, turbo system or exhaust, each setup is tuned for safe, reliable gains that last.
Diesel & 4x4 Tuning
Drivers from Townsville trust our diesel tuning to boost torque and throttle response without compromising engine health. We tune for towing, touring and everyday performance based on how the vehicle is actually used.
4x4 Mechanical & Auto Electrical
We handle repairs, servicing and fault diagnosis for vehicles near Townsville. From routine logbook servicing to auto electrical work, our team helps keep 4WDs reliable, roadworthy and ready for work or travel.
Custom Builds & Projects
We build custom 4WDs for Townsville 4x4 owners chasing more power, capability or load-carrying strength. Every project is built in-house, whether it’s a diff correction, engine conversion or full touring setup.
Camping & 4x4 Accessories
Touring accessories are installed for drivers near Townsville, including canopies, lift kits, GVM upgrades and camping setups. Each fit-out is designed for durability, comfort and performance across tough North Queensland conditions.
Why Choose Us?
We focus on clear communication, reliable service and builds that perform long after they leave the shop. Here’s how we deliver:

- We run dyno tuning using load-based testing and real-time data.
- All mechanical work is completed by experienced, qualified technicians.
- Custom builds include engineering certification and are fully managed in-house.
- Our diagnostic tools are accurate, modern and tailored to 4WD systems.
- We choose trusted brands that have proven performance and reliability.
- Installations are done with precision and care, no shortcuts.
- Servicing meets OEM specs to maintain warranty protection.
- We walk through faults and options before any tools come out.
- Our workshop follows clear, consistent processes focused on safety.
- Every build is designed for long-term reliability, not just a quick result.
To organise a quote or book your next upgrade, contact us today and speak with a team that knows four-wheel drives inside out.
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FAQ
What areas do you service?
We cater to drivers from Townsville and the surrounding areas, including Kirwan, Douglas and Annandale. Contact us to find out more or book a service.
What’s the benefit of a dual battery system in a 4WD?
A dual battery system separates the vehicle’s starting battery from auxiliary power needs like fridges, lighting and charging devices. This ensures the starting battery remains charged and ready to start the engine, even after extended campsite use. The second battery can be a deep-cycle type, designed to deliver steady power over long periods. Many setups include isolators or DC-DC chargers to manage charging and prevent drain on the main battery. This system is essential for off-grid camping, touring or long-distance travel where power demands go beyond the vehicle’s factory capabilities. It adds reliability, comfort and convenience to remote adventures.
Can performance upgrades increase fuel efficiency?
Yes, certain performance upgrades can improve fuel efficiency when properly matched and tuned. An ECU remap, for example, can optimise fuel delivery and ignition timing, leading to better economy under normal driving. Upgrades like high-flow exhausts and intercoolers may also reduce engine load, allowing for more efficient combustion. Improved torque output means the engine doesn't have to work as hard, especially under load or during highway cruising. However, aggressive tuning for maximum power can reduce efficiency. The key is balancing power gains with smart tuning strategies tailored to the driver's habits and intended use of the vehicle.
What is DPF tuning and when is it needed?
DPF tuning involves recalibrating or managing the Diesel Particulate Filter system within the ECU to ensure proper operation. A DPF captures soot from the exhaust and periodically burns it off through regeneration. Problems arise when regeneration cycles fail due to short trips, poor fuel quality or excessive idling, leading to blockages. Tuning may adjust regeneration timing or improve fuelling and boost to support clean burns. In some applications, DPF tuning helps avoid premature failure without disabling the system. It should only be carried out in line with emissions compliance laws and is particularly helpful for vehicles used in tough conditions.
