Unleash the BEAST
EXPERIENCE HIGH-END ENGINE TUNING SERVICE WITH INDUSTRY PROFESSIONALS IN ECU PROGRAMMING SERVICES & TECHNOLOGIES
- CAR, BIKE, MARINE & TRUCK Tuning Services
- ONSITE and OFFSITE Tuning Services
- RETAIL & COMMERCIAL Tuning Services
- EMISSION Coding Services
- FILE SERVICE for Dealerships Nationwide
How Can We Help?
Car Owners
– RETAIL –
- Onsite and offsite tuning
- Increasing engine performance
- AdBlue/DPF/EGR emission coding
- Diagnostics
- Retail opening hours 9am till 5pm, Monday to Friday. Saturday 9 till 2pm
- UNLEASH THE BEAST
- Interested? Call to action below
Tuning Dealers
– COMMERCIAL –
- You keep & manage your customer base
- You control your bookings and pricing
- We ship you ECU programming tools
- We train you how to read & write ECUs
- We give you access to our FILE SERVICE
- We provide a 7am-7pm support, 6 days a week
- Interested? Fill out our form below
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.
🔥🔥🔥 Dealer tuning 🔥🔥🔥
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🇩🇪 2016 Mercedes Sprinter 419 CDI 4325 L
📷Tuning Snapshot
🆙+40HP 🚀 | 🆙+110N.m 🚀 | 💧AdBlue/DPF/EGR
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The ultimate people mover minibus. Stylish, reliable, spacey and GERMAN.
Powered by the legendary 419 series with the 3.0 liter turbo diesel doesn’t give a ****, just gets the job done. Perfect for city transport. And now, it’s trouble free too 😁
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⚙️ Factory Specs
🚐 Year: 2016
🚐 Make: Mercedes-Benz
🚐 Model: Sprinter (W906), 419 CDI 4325 L
🚐 Engine: 3.0 TDi
🚐 ECU: Bosch EDC17C66
🚐 Power: 140kW (190HP) @ 3800 RPM
🚐 Torque: 440N·m @ 1600 RPM
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🏁 Tuning Outcomes
✅ +40HP → Total 230HP @ 3800 RPM
✅ +110N·m → Total 550N·m @ 1600 RPM
✅ Earlier torque availability
✅ Enhanced RPM range
✅ Sharper throttle response
✅ Linear power delivery
✅ Reduced turbo lag
✅ Improved fuel efficiency
💧❌ AdBlue OFF
♻️❌ DPF OFF
🔁❌ EGR OFF
🔥 Beast Unleashed
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💪 This job was booked and completed by one of our dealers in Wellington, they handled the customer directly, and performed the ECU read/write onsite.
🧠 We supported them from the back-end: providing the tools, technical guidance, and a high-quality tune file.
🤝 A seamless front-end / back-end partnership that empowers our dealers to deliver serious results with full support.
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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
📞 0800 ECUREMAP (0800 328736)
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0 CommentsComment on Facebook
Ready to offer ECU programming In-House? 🔥 Become Our Dealer! 🔥
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Are you a workshop fixing cars, trucks, vans, or UTEs?
Getting more and more requests for emission coding and performance tuning?
Now you can say yes – with zero prior ECU experience.
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We provide:
• 👉 ECU programming tools
• 👉 Know-How and Training
• 👉 Custom performance tunes
• 👉 DPF, EGR, AdBlue, CAT programming
• 👉 6 days support
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You stay in control:
✅ You keep your customers
✅ You book the jobs
✅ You offer a full ECU programming portfolio
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We handle the rest—fast, reliable, and wherever you need it.
📈 Boost your productivity. Expand your services.
Become a dealer and turn your workshop into a tuning destination.
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📲 Message us now to get started.
📩 Become a Dealer link: xtremetuning.co.nz/become-a-dealer
💬 Message us on Facebook
📧 info@xtremetuning.co.nz
📞 0800 ECUREMAP (0800 328736)
🌐 xtremetuning.co.nz … See MoreSee Less
0 CommentsComment on Facebook
🔥🔥🔥 Dealer Unleashed the Beast! 🔥🔥🔥
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🇺🇸 2023 Kenworth T610 SAR Aero
📷Tuning Snapshot
🆙+80HP 🚀 | 🆙+350N.m 🚀 | 💧AdBlue OFF
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The ultimate heavy-duty truck just got even tougher.
Powered by the legendary X15 SAR engine, this unit is built for relentless haulage – day in, day out.
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💪 This job was booked and completed by one of our dealers, handled the customer directly, and performed the ECU read/write onsite.
🧠 We supported them from the back-end: providing the tools, technical guidance, and a high-quality tune file.
🤝 A seamless front-end / back-end partnership that empowers our dealers to deliver serious results with full support.
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⚙️ Factory Specs
🚚 Year: 2022
🚚 Make: Kenworth
🚚 Model: T610 SAR
🚚 Engine: 14.9L X15
🚚 ECU: CM2350A
🚚 Power: 466kW (625HP)
🚚 Torque: 2779N·m @ 1000 RPM
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🏁 Tuning Outcomes
✅ +80HP → Total 705HP
✅ +350N·m → Total 3129N·m @ 1000 RPM
✅ Earlier torque availability
✅ Enhanced RPM range
✅ Sharper throttle response
✅ Linear power delivery
✅ Reduced turbo lag
✅ Improved fuel efficiency
💧 AdBlue OFF
🔥 Beast Unleashed
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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
📞 0800 ECUREMAP (0800 328736)
🌐 xtremetuning.co.nz … See MoreSee Less
3 CommentsComment on Facebook
Nick Rowell 🙄🙄🙄🙄🙄
Joshua Van den Broek
Hoping doesn't drop a liner which would be covered for 1st 5 years under warranty!