EXPERIENCE HIGH-END ENGINE TUNING SERVICE WITH INDUSTRY PROFESSIONALS IN ECU PROGRAMMING SERVICES & TECHNOLOGIES

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             – COMMERCIAL –

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Dealer network updat

Dealer network update
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Get ready to tune the ultimate city cars! We are thrilled to announce that the Bosch Mx7.9.5x ECU family (M7.9.5, ME7.9.5, etc.) is now supported on your AutoTuner Tool.
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This protocol covers the famous and bulletproof 1.0L engine (VTi, i, VVT-i) that heavily powers the historic PSA/Toyota trio: Citroen C1, Peugeot 107, and Toyota Aygo, along with the Yaris and Chevrolet Spark. These vehicles are everywhere on the roads and are in massive demand in workshops, especially for ethanol (E85) conversions or drivability tweaks.
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⚡ Method: 100% OBD (Virtual Read) – No more Bench work on these small ECUs! Instantly identify and download the original file thanks to our Virtual Read database, and flash directly through the diagnostic port.
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Supported Highlights (1.0L Engine):
Peugeot: 107 (2005+)
Citroen: C1 (2007+)
Toyota: Aygo (2005+), Yaris (2005+)
Chevrolet: Spark (2013+)
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Update your Tool today and save incredible amounts of time on your daily flex-fuel conversions!
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🎯 Want to Offer Tuning at Your Workshop?
Join our growing dealer network and unlock new revenue streams with full support from Xtremetuning NZ.
📩 Become a Dealer: xtremetuning.co.nz/become-a-dealer
💬 Message us on Facebook
📧 info@xtremetuning.co.nz
📞 0272099992
🌐 xtremetuning.co.nz
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Dealer network updat

Dealer network update:
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It’s time to unleash the full capability of VAG’s heavy hitters! We are thrilled to announce that the Aisin AL1000 automatic gearbox TCU is now officially supported via OBD Virtual Read on your AutoTuner Tool.
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This heavy-duty 8-speed transmission handles the immense power of premium cruisers like the Porsche Cayenne, Volkswagen Touareg, and Audi Q7. Whether you are dealing with the fierce 4.8 V8 Turbo petrol engines, the high-torque 4.2 TDI / 3.0 TDI diesels, or advanced E-Hybrid powertrains, tuning this TCU is the ultimate complement to an engine remap. Expect sharper shift points, faster response times, and optimized torque limits.
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⚡ Method: 100% OBD (Virtual Read – VR) Zero hardware removal, maximum efficiency. Simply plug your Tool into the vehicle’s diagnostic port, identify the TCU, instantly download the matching original file from our extensive VR database, and flash your tuned file safely.
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Supported Highlights (Aisin AL1000 Gearbox):
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Porsche: Cayenne (3.0 TDI, 3.6i, 4.2 TDI, 4.8 V8 / S / Turbo / Turbo S, 3.0i E-Hybrid) & Panamera (3.0i E-Hybrid)
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Audi: Q7 (3.0 TDI, 3.0 TFSI, 4.2 TDI)
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Volkswagen: Touareg (3.0 TDI, 3.0 TFSI, 3.0 TSI Hybrid, 4.2 TDI)
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Update your software today and deliver next-level performance upgrades to premium luxury utility vehicles!
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🎯 Want to Offer Tuning at Your Workshop?
Join our growing dealer network and unlock new revenue streams with full support from Xtremetuning NZ.
📩 Become a Dealer: xtremetuning.co.nz/become-a-dealer
💬 Message us on Facebook
📧 info@xtremetuning.co.nz
📞 0272099992
🌐 xtremetuning.co.nz
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Dealer network updat

Dealer network update
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You upvoted it on Upvoty, we discussed it with our official dealers at our APEX event last June, and now it’s finally here! We are excited to announce the official BETA launch of the Backup File Tool, now available to the entire community on AT Cloud.
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Say goodbye to tedious manual file handling: no more unzipping, combining, splitting, renaming, or re-zipping backup files by hand. The new tool makes the whole process effortless.
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🎯 Want to Offer Tuning at Your Workshop?
Join our growing dealer network and unlock new revenue streams with full support from Xtremetuning NZ.
📩 Become a Dealer: xtremetuning.co.nz/become-a-dealer
💬 Message us on Facebook
📧 info@xtremetuning.co.nz
📞 0272099992
🌐 xtremetuning.co.nz
See MoreSee Less

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Why Choose Us

Why us?

At Xtremetuning we strive to provide a unique driving experience through ECU remapping, by paying attention to the details and giving an individualized service – informing you of all expenses and requirements before work commences. By utilizing both mechanical and advanced computer programming skills, combined with the network of local partners, we aim to be one of the leading ECU chiptuning companies in New Zealand.

Daily updates with the latest files

More than 650.200 files available on our server

Onsite and Offsite tuning

AdBlue / DPF / EGR and other emission coding

9am - 7pm support,
6 days a week

Wellington and Marlborough based RETAIL locations

Remote tuning opportunity for dealerships

Commercial TRUCK and AGRICULTURAL vehicle programming