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Dyno Tuning

An STM tune will provide a crisp responsive engine that will deliver optimum performance, great economy and excellent reliability.
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Upgrade Packages

Guaranteed results, fast turn around, better resale, and more power. Trust STM staged Power Upgrade Packages.
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Engine Management Installation

Let STM select, install and tune a suitable Engine Management System for your vehicle, application and budget.
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Parts Installation

The STM workshop are confident installing and setting up any performance part bought from our store or supplied by you.
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Servicing

The STM team know performance cars inside and out. Trust STM to service your pride and joy with the attention it deserves.
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Performance Education

Benefit from STM's experience and fast track your road to success in the automotive performance industry. Learn more
 

Featured Event

Holden-tuning

Come along to STM's Holden Owners Information Evening, it's free. 

Latest news

23.8.2011
Christchurch STM School OPEN NOW
People of Christchurch can now benefit from our many years of experience tuning high performance road and race engines at STM School.

15.8.2011
Mitsubishi EVO 9 Project Haggis Announced
We are proud to announce "Project Haggis" is underway.  Once again the STM team are going record hunting this time for customer Chris Rae.  Read all about Chris' Mitsubishi Evolution 9 on our blog.
 

STM stock high quality, high performance products.
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Performance Vehicle Specialists

STM are industry leaders in servicing, modification and tuning of performance vehicles. We are a motivated and enthusiastic team who live and breathe the car culture. We are owners of performance cars and we understand how important your car is to you. We provide a one stop shop for all your automotive needs, while offering an honest no-nonsense approach to your requirements.
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Contact Us

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04 586 6384

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