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New Zealand Performance Tuning Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from New Zealand Performance Tuning, Unit 5, 88 Hobsonville Road, Auckland.

- ECU and TCU remapping.
- APR and Dinan Dealer.
- Main Milltek Dealer for New Zealand
- Quicksilver Dealer
- Weistec Dealer
- HRE Dealer

We also supply:
- CTS Turbo
- Motul Oil
- FI exhausts
- Forge
- Ramair
- And more... Areas of business:
- Performance Cars
- Performance Parts
- Auto Accessories
- Bolt On Exhaust Systems
- Diesel mechanics
- Engine Tuning
- Fuel Economy
- Mufflers & Exhausts
- Performance car parts
- Suspension
- Vehicle Diagnostics

Audi Q7 50TDI in for ecu remap. This very popular family SUV has gains of around 60bhp/120nm, taking it to around 345bhp...
13/10/2026

Audi Q7 50TDI in for ecu remap.

This very popular family SUV has gains of around 60bhp/120nm, taking it to around 345bhp/720nm.

Well worth doing, especially if you're towing.

Message us to book yours.

New Product release from Milltek for your Corvette Stingray (C8) 6.2L V8 & ERay Hybrid OPF model. Contact us for more de...
13/10/2026

New Product release from Milltek for your Corvette Stingray (C8) 6.2L V8 & ERay Hybrid OPF model.

Contact us for more details.

We have something very special coming for the new B10 generation Audi RS5! The largest diameter system on the market and...
12/10/2026

We have something very special coming for the new B10 generation Audi RS5!

The largest diameter system on the market and the only system to increase the pipework size over the OE system, a true 102mm / 4” system with the largest exhaust valves and bespoke outlet pipes to get an OE plus style inside the new fixed oval tips in the rear diff user.

When in dynamic mode it is a true straight pipe system giving the maximum sound increase possible while maintaining the emissions controls.

The larger diameter 102mm/4” system also gives a deep tone and more overrun sound too.

We had this Cupra Formentor (190Hp/140KW) in for a RaceChip RS control unit. Expect gains of: - 46bhp- 34kw - 50nmPlug-a...
08/10/2026

We had this Cupra Formentor (190Hp/140KW) in for a RaceChip RS control unit.

Expect gains of:
- 46bhp
- 34kw
- 50nm

Plug-and-play installation, immediately noticeable power boost, and can be removed at any time.

Designed for drivers seeking even greater performance and customization. The RaceChip RS combines advanced hardware with precision vehicle-specific calibration to deliver enhanced power, sharper throttle response and an even more engaging driving experience. Developed and validated for each individual engine variant, it continuously optimizes engine parameters in real time for precise and reliable performance gains.

Features
6 finetuning mappings
App control (optional)

Contact us to see what RaceChip options we have for yours.

05/10/2026

Here it is! The new G8X Z Pipe range, now AVAILABLE

Milltek intertwined Z Pipe radically changes where the two exhaust paths meet, making the S58 sound like it never has before 🤌🏼

Contact us for more information!

So you asked us for a deal. Buy the MQB CTS intake for your Mk7/7.5 GTI/R/S3/Skoda for ONLY $789 inc gst, and get a free...
26/09/2026

So you asked us for a deal.

Buy the MQB CTS intake for your Mk7/7.5 GTI/R/S3/Skoda for ONLY $789 inc gst, and get a free CTS inlet elbow!

It is available to purchase via our shop link below. Afterpay available.

The catch? There is none. Grab yourself a bargain. Limited stock available.

CTS Turbo intake and turbo inlet combo for VW Mk7/7.5 Golf, GTI, GLI and Audi A3, TT (2015+). Sealed airbox, 3.5-inch piping. Fast NZ shipping from NZPT.

Something a bit different to end the week. 2014 Dodge Challenger 5.7 in for a Diablosport remap + MDS disable. Gains are...
25/09/2026

Something a bit different to end the week.

2014 Dodge Challenger 5.7 in for a Diablosport remap + MDS disable. Gains are around 18whp and 30nm/atw.

Some of the Diablo features include:
- MDS disable
- Traction Control On/Off
- Calibrate Tire Size
- Raise Speed Limiter
- Adjust Throttle Booster
- Set Target Cooling Fan Temp
- Set Idle Speed
- Adjust Rev Limiter
- WOT Fueling Adjustment
- WOT Spark Adjustment

Contact us for more information.

Be careful who you trust with your car! We wanted to share a little insight from what we’re seeing more and more in our ...
22/09/2026

Be careful who you trust with your car!

We wanted to share a little insight from what we’re seeing more and more in our day-to-day work.

We’re seeing an increasing number of vehicles coming in requiring preventable costly repairs. In many cases, the issues come down to poor workmanship, incorrect installation, or tuning carried out without the appropriate knowledge and experience.

When choosing someone to work on your vehicle, we recommend looking for a few key things:
✅️ Are they a registered business with appropriate business insurance?
✅ ️Do they have the knowledge and experience to carry out the work properly and safely? Whether it’s tuning, diagnostics, or hardware installation, the quality of the work matters.
✅ ️Are you receiving a proper invoice for the work? Cash jobs with no invoice and no warranty should be considered a major red flag.

Modifying cars can be exciting, but doing it properly takes skill, experience and attention to detail. It’s not simply about making a quick change and moving on. The right approach combines technical knowledge, quality workmanship and good business practices.

Unfortunately, we’re seeing more situations where vehicles have been treated as an easy money-making opportunity rather than being looked after with the care they deserve.

Your car is an investment, and the money you spend modifying it should be spent wisely.

Do your research. Ask questions. Check reviews and recommendations. And if something doesn’t feel right or you notice red flags, don’t be afraid to walk away.

We’re always happy to provide advice and help point you in the right direction to achieve your goals — regardless of who you ultimately choose to carry out the work.

We had this Landrover Defender 5.0 P425 (426Hp/313KW) in for a RaceChip GTS 5 Black control unit, with smartphone app. C...
21/09/2026

We had this Landrover Defender 5.0 P425 (426Hp/313KW) in for a RaceChip GTS 5 Black control unit, with smartphone app. Control driving modes via app to adjust performance anytime.

Expect gains of:
- 69bhp
- 51kw
- 80nm

Plug-and-play installation, immediately noticeable power boost, and can be removed at any time.

The ultimate performance upgrade for drivers who expect more. The GTS 5 Black combines advanced automotive-grade hardware, next-generation high-speed processor technology and precision vehicle-specific calibration to deliver enhanced performance, responsiveness and control.

Developed and validated for each individual engine variant, it continuously optimizes relevant engine parameters in real time to unlock additional performance while maintaining manufacturer safety strategies.

Contact us to see what RaceChip options we have for yours.

Address

Unit 5, 88 Hobsonville Road
Auckland
0618

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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