Want to Unlock Your Car's True Performance?

Unlock More Power, Efficiency & Confidence with ECU Tuning

Why settle for a factory-limited engine which is costing you money and performance?

Whether you rely on your vehicle for work, fuel savings, or high performance, our ECU tuning unlocks its full potential - boosting power, optimizing efficiency, and refining drivability.

Experience more torque and responsiveness for a smoother, stronger ride (improve your towing ability).

Experience more torque and responsiveness for a smoother, stronger ride (improve your towing ability).

Improved fuel efficiency to go further on every tank from day 1 (no run-in period required).

Improved fuel efficiency to go further on every tank from day 1 (no run-in period required).

Enhanced engine performance for a driving experience that feels brand new (increase performance by up to 25%).

Enhanced engine performance for a driving experience that feels brand new (increase performance by up to 25%).

Turbo & Supercharger optimisation.

Turbo & Supercharger optimisation.

Custom requests for:

Custom requests for:

Catalytic converter Deletes*

Catalytic converter Deletes*

DPF Delete*

DPF Delete*

EGR Delete*

EGR Delete*

Over fueling on deceleration - Pops & Bangs

Over fueling on deceleration - Pops & Bangs

Most vehicles come with pre-programmed restrictions that hold back their true performance.

ECU tuning unlocks your engine’s full potential. No unnecessary upgrades. No costly modifications. Just smart tuning that makes every drive better.

*Motorsport Function Only - May not be legal on NZ Roads

Most vehicles come with pre-programmed restrictions that hold back their true performance.

ECU tuning unlocks your engine’s full potential. No unnecessary upgrades. No costly modifications. Just smart tuning that makes every drive better.

*Motorsport Function Only - May not be legal on NZ Roads

What Power Will I Get?

What Power Is Will I Get?

Powered by world-class leading technology from Alien Tech & Alt Tune, backed by industry-leading support and service.

✅ Trusted product and brand within the automotive community

Want to Know More?

❓ Will this void my warranty?

✅ All ECU tuning is stored in the cloud, and your original map can be restored for a small charge.

❓ Is the ECU tuning safe for my vehicle?

✅ We use factory-safe tuning maps to prevent stress and damage to your engine.

❓ I don't understand how ECU Tuning helps me?

✅ Your vehicle’s ECU is typically programmed with standard settings and built-in limitations. In some cases, manufacturers restrict performance to meet class criteria or to safeguard against potential neglect.

By optimizing your ECU settings, you can significantly improve power and fuel efficiency while maintaining the durability and longevity of your engine.

❓ Tuning sounds expensive?

✅ ECU tuning traditionally starts at $1,099 (incl. GST).

❓How long does ECU tuning take?

✅ Time frames vary depending on your car and your requirements. We can supply loan cars and if suitable we can work around a time convenient for you.

❓Will ECU tuning affect my fuel consumption?

✅ ECU tuning can optimise fuel efficiency, helping you get more kilometers per tank while enhancing performance.

❓Does ECU tuning require any hardware modifications?

✅ No additional hardware is needed - We fine-tune your existing ECU software to unlock performance.