Performance Meets Precision

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Expert tuning, rebuilds, and upgrades tailored for power and reliability.

Learn About Us Our Services

7+

Years of Expertise

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1,000+

Happy Clients

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15+

Expert Technicians

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1500+

Projects Completed

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  • We’re Your Performance Tuning Superstore
  • Fueled by Expertise
  • Precision Upgrades. Reliable Results.
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Request a Call:

09 273 5575

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KNOW ABOUT US

Where Expertise Meets
Every Engine

With over a decade of experience, ST hi-tec delivers precision tuning, performance upgrades, and expert repair services tailored to every vehicle. Whether you’re here for a dyno tune, engine rebuild, or electrical work — we treat every car like a performance machine.

  • Dyno-Tuned, Street-Legal Results
  • Full-Service Performance Workshop
  • Custom Solutions for Every Vehicle
  • Skilled & Passionate Team
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OUR SERVICES

Professional Car Repair
The Best in Performance

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Dyno Tuning

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Engine Rebuilds

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Performance Upgrades

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See All Services
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Our Work

Where Expertise Meets
Every Project

Send Us a Request

Your One-Stop Shop for Car Repairs and Performance Upgrades

    OUR PRICING

    Dependable Car Repair
    Best Solutions

    $995/Monthly

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    Stage Tuning

    • Stage 1: Starts from $995 + GST
    • Stage 2: POA
    • Stage 3: POA
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    $1200/Monthly

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    Dyno Tuning

    • Stage 1: Starts from $1,200 + GST
    • Stage 2: POA
    • Stage 3: POA
    Start Now
    Client Feedback

    Driven by Passion, Powered
    by Results

    Joshil Kumar

    ST Hitec tuned my car and I’m really happy with the results. The car runs smoother and feels way more responsive. Great service and solid work, highly recommend!

    Clarity Hauata

    Sthitech are awesome, great service excellent work. Would like to thank them for taking care of me and the work they have done on my vehicle. There Amazing thank you can’t wait to visit the new work shop.

    Christian Bryant

    Serviced and repaired our Nissan Navara. Exceptional service, friendly team. Fair price and great workmanship. Went above and beyond with great communication. Cheers team.

    Monish Lal

    Extremely professional service, Iain, Allen and the team are super friendly and accommodating from the minute you enter the shop. Ive had my '92 GTR in and out the shop quite a few times within the last few months, they really take care of the car and their customers, go above and beyond whats asked of them with. Cant recommend them enough! Definitely will be back!

    Imraan Ali

    Had my car tuned with Jacky. 5 star service from the entire team. First time to premises have used Jacky before at J tune. Will come back for sure. Went out from west to get my car tuned with the pros. Thanks.

    ANY QUESTION

    Your Car Repair and Performance Tuning FAQs Answered

    Car repair services involve diagnosing issues, repairing or replacing parts, and ensuring your vehicle runs safely and efficiently. Here, we answer common questions to help you understand our process.

    Dyno tuning uses a dynamometer to measure your engine’s performance and adjust settings for optimal power, fuel efficiency, and responsiveness.

    Yes, our expert team can rebuild engines for a wide range of vehicles, from daily drivers to high-performance cars.

    Absolutely. We ensure all upgrades comply with local regulations and maintain your vehicle’s roadworthiness.

    We provide wiring repairs, car alarm installations, audio system setups, and engine delooming to keep your vehicle’s electrical systems running smoothly.

    WORK PROCESS

    Dependable Car Repair
    With the Best Solutions

    Vehicle Drop-Off

    Customers bring their vehicles to our fully equipped workshop in Papatoetoe, Auckland, ready for expert care.

    Expert Diagnosis

    Our skilled technicians perform a thorough inspection to identify any issues or performance upgrade opportunities.

    Professional Repair & Testing

    We complete repairs, tuning, and upgrades using quality parts and advanced tools, followed by rigorous testing to ensure peak performance.

    LATEST BLOG

    Strategic Solutions For A
    Thriving Future

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    26July

    26 Jul ,2025

    How Regular Servicing Can Extend the Life of Your High-Performance Engine

    Read More
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    26July

    26 Jul ,2025

    Top 5 Performance Upgrades to Boost Your Car’s Power and Handling

    Read More
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    Request a Call:

    09 273 5575