Passion. Pride. Perfection.
With extensive knowledge and experience in the automotive industry, at Zadtec we specialise in ECU remapping
and custom fabrication of performance add-ons for your vehicle.
and custom fabrication of performance add-ons for your vehicle.




2026 G87 M2 CS
This beautiful piece of engineering in for a very small upgrade. Some well needed wheel spacers and kidney grill protection covers. This particular client unfortunately has a tendency to not keep cars very long, so let's see how long this one last🤣🤣🤣 ... See MoreSee Less
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F90 M5 comp 674hp and 840Nm
We have seen Adam go through many cars that we have tuned and this is his latest.👌
Stage 1 ECU
Stage 1 TCU
On stock hardware💪
#f90m5 #bmwtuning ... See MoreSee Less
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Manual M4 G82 back for more💪
Meeting the limitation of the factory clutch we have now gone a upgraded Wagner clutch kit and more push push
A very different platform to tune compared to the automatics and trying to get past the torque limiter was challenging. As we were targeting torque numbers way beyond the factory clutch capabilities from the ramp up of boost. We now have lots of S58 development in the bag👌
This is why we partner and value our relationship with Celtic Tuning, 33 file revisions later, lots of logging and dyno time to get the perfect results🙌
Now making 723 hp and 929Nm on factory fueling and stock turbos on 98Ron
#bmws58 #zadtecperformanceaus #celtictuning #bmwtuningpower ... See MoreSee Less
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Thats a Tuff Manual M4 with Mad Merrick Malouf behind the wheel
Wow that’s Tuff as nails 💪🏻