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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. We have an on road dyno test unit, which records accurate before and after results. On road dyno testing has many benefits including: Less tyre wear, appropriate fresh air for the radiator and replicates conditions encountered on the street.


A dyno is not essential for the remapping process - however, all of our tune files have been safely and carefully developed here in Australia using the latest workshop dyno tuning technology. We have a range of files available for hundreds of makes and models from trucks, utility vehicles, 4x4s and normal road cars.

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 a safety check and a road test or dyno road test to confirm the results (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 powerful

performance upgrades 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.