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Tech Tune Performance is Perth’s leading diesel tuning and ECU remapping team.

We specialise in modern common rail diesels, with 15+ years in the industry. Therefore, our tuning process will not take all day. Being a mobile service, we make it convenient for you and eliminate workshop expenses. Working with our own in house master tuner, we provide true custom tuning options. We have professionally developed, dyno tested tune files for thousand of makes and models. 


A dyno is not essential for the remapping/tuning process, but we do run an on road dyno test to provide an accurate performance readout. A dynamometer is a tool for measuring performance output - however, we utilise the latest technology to monitor, measure and perfect your vehicles performance parameters such as air fuel ratios, turbo boost, injection timing, fuel pressure, fuel pulse width, exhaust gas temperatures and more. Our on road dyno hub provides accurate before and after results from 1-3% of our Mainline dyno. This tuning process sees multiple tunes tested and perfected for your vehicle, until we can deliver the final result. 

What we do

We specialise in dyno tuning and remapping modern common rail diesel vehicles. We understand that every vehicle is different and what your pride and joy means to you. We will come to you, run a free diagnostic health check on your vehicle, conduct a road or dyno road test, provide feedback and advice, then read your ECU. Our tuning specialist will then modify your ECU file for what you require and reflash your vehicle ECU. The technician will then complete safety checks and testing, then a road test or dyno road test to confirm the results and make modifications to the tune where required. (Weather dependant). Our remapping service is conducted to the highest safety standards with your vehicle modifications in mind. We do not offer plug in chip-box/tune-box technology which has proven to be unreliable. This is also what some older model direct injected engines require in order to increase performance.

Ready to get 20-35% more power?

Book a mobile dyno tune with Tech Tune Performance.


Our Perth diesel performance tuning technicians travel all over Perth. We’ll provide professional custom dyno tuning and ECU remapping at your location.


We don’t cut corners, and we don’t take all day. Instead we give you the best possible

performance upgrade with safety and reliability being our focus.


Some previous customer vehicle dyno test examples:

*Results do vary. Being mobile, we only offer road dyno test results as JPEG or PDF format.

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