Custom EcuTek ECU Tuning in Christchurch – expertly delivered by the team at Specialised Auto Services (SAS).
Factory ECU settings are built for average driving — not maximum performance. At SAS, we unlock your vehicle’s true potential using advanced EcuTek tuning and RaceROM calibrations designed to elevate your driving experience.
Our certified technicians apply the latest EcuTek software to fine-tune your ECU, increasing power, torque, and throttle response — all while maintaining long-term reliability.
The result? A sharper, smoother, more responsive drive, tailored specifically to your vehicle.
Experience tuning done right — with expertise you can trust from the local specialists at Specialised Auto Services.
Why Choose EcuTek Tuning at SAS?
Custom Tunes for Your Vehicle
Not generic maps — every tune is tailored to your car and goals.
RaceROM Features
Launch control, flat-foot shifting, adjustable boost, and more.
Proven Results
Launch control, flat-foot shifting, adjustable boost, aDyno-tested performance gains with before/after printoutsnd more.
Safe, Reliable Tuning
We prioritise both performance and engine longevity.
Book Your EcuTek Tune Today
Whether you’re after improved drivability for the street or maximum performance for the track, our EcuTek and RaceROM tuning packages deliver proven results. Contact us for a free consultation.
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Book NowOur 3-Step Tuning Process
Vehicle Assessment
We inspect your setup and discuss your performance goals.
Custom ECU Calibration
We fine-tune your ECU to match your needs.
Dyno Testing & Final Checks
We ensure reliability, & hand you the dyno report.
EcuTek Tuning FAQs
It depends on your manufacturer’s policy — we can discuss your options before tuning.
No — we can tune a wide range of vehicles, including turbo, supercharged, and naturally aspirated engines.