M-Developments Ltd

M-Developments Ltd Queenstown's Volkswagen, Audi and Porsche Specialists. M Developments is an owner operated business run by Barry & Laura Moore in Queenstown.

Our workshop team have a combined 60 years experience working on the vehicles they are most passionate about, Volkswagen, Audi and Porsche and offer an exceptional alternative to the dealer for our local customers for service and repair of their vehicles. Our Motorsport department combines a team of experienced mechanics and engineers with a passion for motorsport. Our technical expertise and know

ledge gained over years of motor racing (as well as multiple National Championship wins) means we are the perfect team to advise, maintain and supply all your motorsport requirements. As New Zealand's official partner of Volkswagen Group Motorsport, Audi Sport and CUPRA Racing, we can supply brand new cars, parts and technical support direct from the factory.

2014 Audi SQ5 in for a health check and tune. Baseline figures came in at 280hp / 585Nm at the hubs — right on expected ...
18/05/2026

2014 Audi SQ5 in for a health check and tune.

Baseline figures came in at 280hp / 585Nm at the hubs — right on expected stock power once driveline loss is factored in.

Initial tuned results produced 310hp / 635Nm at the hubs, however EGTs were creeping a little higher than we were happy with in the midrange. We revised the calibration slightly to bring midrange load back under control and settled on a safer final result of:

311hp / 625Nm at hubs ⚙️
350hp / 700Nm at engine 💪

We suspect the DPF is no longer flowing quite as efficiently as it once did, contributing to the elevated EGTs.

This is exactly where the benefit of a proper custom tune comes in — calibrating the vehicle to suit the condition and behaviour of that specific car, rather than simply flashing in a generic file and hoping for the best.

Still a strong and healthy gain in both power and torque while keeping things safe and reliable 👌

📊 Dyno: Mainline ProHub 4600
📞 Book now: 03 441 4244
📧 Email: [email protected]
📍 Visit us: 129 Glenda Drive, Queenstown

End of an era at M Developments 💔After almost 11 years with us, we’re saying goodbye to Brady - our first-ever apprentic...
30/04/2026

End of an era at M Developments 💔

After almost 11 years with us, we’re saying goodbye to Brady - our first-ever apprentice, now one of the most skilled technicians and fabricators you could ask for.

Second only to Barry in length of service, Brady has been a constant through the growth of M Developments. From day one to now, he’s been all in.

Now he and Tayla are off to their next chapter, heading south to be on the family farm.

We’re incredibly proud of him, grateful for everything he’s given this place, and yeah… we’re going to miss him a lot.

Thanks for everything, mate, it won’t be the same without you. 👊

Eight years. EIGHT. YEARS.From day one to now, he’s been an absolute legend, the kind of guy every team hopes for but ra...
01/04/2026

Eight years. EIGHT. YEARS.

From day one to now, he’s been an absolute legend, the kind of guy every team hopes for but rarely gets. Reliable, talented, and always up for whatever gets thrown his way.

Today we celebrate Logans last day at M Developments.

We’re gutted to see him go, but also seriously excited for him and Shannon as they head off into their next chapter beyond Queenstown.

Logan - thanks for everything. You’ve left your mark here in a big way, and it won’t be the same without you.

Go well, we’ll miss you heaps 🍻(until race season 😂)

Bentley Continental GT Speed W12 - 700hp 😎These cars are already monsters from the factory, but there’s always a bit mor...
12/03/2026

Bentley Continental GT Speed W12 - 700hp 😎

These cars are already monsters from the factory, but there’s always a bit more hiding in the calibration.

Factory quoted output for the Speed is 616 hp / 800 Nm at the engine.

We measured the following at all four hubs on our ProHub:

Power figures below 💪

• Stock – 528 hp / 803 Nm
• Stage 1 remap – 550 hp / 962 Nm
• Plugs + fresh fuel – 581 hp / 1030 Nm 😮‍💨

The story…

The car arrived completely standard and immediately impressed, already producing more torque than Bentley’s quoted engine figure when measured at the hubs.

Our initial remap delivered a strong gain, but we noticed more ignition timing correction than expected during the pulls.

After inspecting the plugs and discussing it with the owner, we decided to install 12 new spark plugs in a slightly colder heat range and refresh the fuel.

That allowed us to run the ignition where the engine really wanted it, unlocking the final result of 581 hp and 1030 Nm at the hubs or approx 700hp and 1200Nm at the engine.

The result is silky smooth power delivery and huge torque everywhere — exactly what you want from a twin-turbo W12. 👌

⸻

📞 M Developments
Queenstown, New Zealand
Phone: +64 3 441 4244
Email: [email protected]

MainlineDyno Tuning Queenstown MDevelopments MDMotorsport

Hard work, good laughs, and two years done. Awesome to have you on the team, Chris. Let’s smash 2026 👊🏼
18/01/2026

Hard work, good laughs, and two years done. Awesome to have you on the team, Chris. Let’s smash 2026 👊🏼

🔧 Aftermarket ECU Tuning – February Availability We’ve got Chris Wall from returning to the workshop for a limited run ...
12/01/2026

🔧 Aftermarket ECU Tuning – February Availability

We’ve got Chris Wall from returning to the workshop for a limited run of bookings.

📅 Monday 23rd Feb – Friday 27th Feb
📍 M Developments Motorsport – Queenstown

Chris will be available for aftermarket ECU mapping and calibration on a wide range of brands, including:
• Link ECU
• MoTeC
• MaxxECU
• Emtron
• Custom performance & motorsport applications

Whether it’s a fresh ECU install, refinement of an existing tune, fault-finding, or a full motorsport calibration, this is a great chance to book time with one of NZ’s most experienced ECU tuners.

📞 Bookings essential
Pricing will be discussed directly based on your setup and requirements.

⸻

M Developments Motorsport
📍 Queenstown, NZ
📞 Phone: 03 441 4244
📧 Email: [email protected]

Get in touch to secure a slot.

We hope you all have a fantastic Christmas and New Year! We have closed for the holiday period, returning at 7am Monday ...
22/12/2025

We hope you all have a fantastic Christmas and New Year! We have closed for the holiday period, returning at 7am Monday 5th January 2026.

Thanks to everyone who has supported us this year, we appreciate each and every one of you ♥️

Mk5 Golf GTI – Stage 2 Tune & Downpipe Mod 🔧🔥This Mk5 GTI came in for a Stage 2 dyno tune and a downpipe modification. T...
24/11/2025

Mk5 Golf GTI – Stage 2 Tune & Downpipe Mod 🔧🔥

This Mk5 GTI came in for a Stage 2 dyno tune and a downpipe modification. The car was already strong in its standard form, so we were expecting a nice result from the calibration.

With our initial mapping applied and the car on the ProHub, we quickly spotted something an off-the-shelf tune wouldn’t have revealed — the turbo actuator was a little weak. Instead of holding the usual 0.9–1.0 bar, the K03 would only maintain 0.7 bar at the top end.

Because we were live on the dyno, we carefully added a little more duty cycle to squeeze out a few extra HP and Nm, something that simply wouldn’t be achievable on a generic Stage 2 file.

Even with the weak actuator, the gains are still seriously impressive and the car feels much stronger everywhere. The Mk5 GTI remains one of our favourite platforms — they continue to punch well above their age.

📊 Before: 195 HP / 275 Nm at the hubs
📈 After: 233 HP / 398 Nm at the hubs
(≈ 268 HP / 455 Nm at the flywheel)

📧 [email protected]
📍 129 Glenda Drive, Queenstown
📲 03 441 4244

Address

129 Glenda Drive
Queenstown

Opening Hours

Monday 7am - 6pm
Tuesday 7am - 6pm
Wednesday 7am - 6pm
Thursday 7am - 6pm

Telephone

+6434414244

Website

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