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Engine Mapping and Dyno Tuning

Vision4 10Competition Systems offers a comprehensive custom dyno tuning service for all types of competition and road going vehicles. We are also available for "real world" fine tuning at the track.





A Competition Systems dyno tune is not just a full power run but a complete engine calibration with the intention of maximising your engine's performance under all conditions. Our in house chassis dynamometer or engine dynamometer is utilised to provide you with the best result for road or track.

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We have experience tuning a wide range of competition engines including

  • GT1
  • GT3
  • Formula 3
  • V8 Supercars
  • Australian Rally Championship
  • Australian Production Car Championship
  • Improved Production (IPRA)
  • Historic open wheelers (including turbo F1)
  • Superbike

Engines we have mapped have gone on to win an Australian GT3 CHampionship, Australian Rally Championship, several Island Magic GT enduros and Targa Tasmania. Our experience also stretches to an even wider range of motorsport engine control units (ECU's) including Magneti Marelli, EFI Technology, Motec, Pectel, Haltech, Nemesis and Microtec (Italy).

Our range of expertise also includes Individual Throttle Bodies (both NA and Turbo!), Drive By Wire (DBW), variable camshaft systems and traction control mapping. Having been the original importer of Jenvey throttle bodies for many years, we have a lot of experience in mapping them with excellent results from daily driven street sleepers to track animals.

 Located in Carrum Downs, Victoria, our workshop is readily accessible via Eastlink.

Brands we specialise in


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SRAE, SRTE and Marvel including some earlier types like MF4.

Also OEM style ECU's like the IAW59M in Ducati and many others.

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Microtec M197, Nemesis replacement Ducati ECU's and the

entire range of Ducati Traction Control Systems (TCS).

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Tuning EFI Technology Euro1, Euro4, Euro6, Euro8

and especially Euro12 since 2003. Most noteable

successes in GT3, production sports car racing and Targa.

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Covering a wide range of Japaneses and European cars,

Alientech's KESS system backed up with ECM Titanium

software enables us to tailor a tune to your requirements.

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hp tuners High performance ECU tuning for Ford, GM and Dodge vehicles. IMG 9474 zps458a4885 2





Megane RS265 CAT5506401


Renault Megane RS265 remap with mild CAT Cams.


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This was an odd one. A Dalrick Clubman with an SR16VE Nissan engine and an old Wolf 3D. Haven't had to use a hand controller for a long time.


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 Renault Clio 197


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Lamborghini LP600GT3 before and after. It's hard to squeeze any more out with limited compression and 43mm inlet restrictors. The biggest advantage was superior traction control mapping and drive by wire calibration.