Nissan Navara np300 Tuning

From tradie loads to weekend escapes, your Navara will feel built for it.

Is your Navara tough on the outside but holding back under the hood? At Willy’s Workshop, we know how to bring out the real muscle in your NP300. Whether you’re towing, touring or just want better pull through the revs, we tune your Navara’s ECU for stronger throttle response, increased low-end torque, and fuel savings you’ll actually notice.

So if you’re ready to feel what your NP300’s really capable of, let’s get it dialled!

Get a Quote!Give us a call

What can I expect from a tune?

Plain and simple, it transforms the way your Navara drives.

From the moment you touch the throttle, it feels more responsive. Under load, in traffic or off-road, everything tightens up, smooths out, and delivers the kind of control and confidence you’ve been missing.

+25%

HORSEPOWER

+30%

TORQUE

Benefits of diesel tuning

Pull harder through tough terrain, cruise smoother on the open road.

Here’s what Nissan Navara NP300 tuning actually delivers. And why it’s one of the smartest upgrades you can make to your 4×4.

Power

A custom ECU tune safely unlocks the torque and horsepower already built into your engine. No bolt-ons, simply calibrated power delivery that transforms how your Navara behaves across the rev range.

Increased towing capacity

Towing something heavy? A well-tuned NP300 gives you the low-end torque and gearbox response to haul without strain. Fewer gear hunts. Better pulling power. Confidence over hills and rough tracks.

Improved fuel efficiency

More power doesn’t have to mean more fuel. In fact, most drivers see better economy post-tune. That’s because your engine isn’t working as hard to do the same job, especially when towing or loaded up.

Options & Considerations

Tailor your tune to match how you drive

Every driver’s needs are different, and so is every NP300. Whether you’re chasing more grunt, better highway economy or versatility across multiple terrains, we can fine-tune your setup to match. Here’s a look at how we take things further.

Custom tunes built around your needs

We start by understanding what you want from your Nissan, then fine-tune the ECU to match, be it hauling heavy loads, saving fuel, or just enjoying the drive.

Power, towing or economy — your call

We ask what you want from your Navara, then calibrate accordingly, whether that’s hauling, fuel-saving or just pure driving enjoyment.

DPF / EGR

For off-road or race applications, we offer options that eliminate restrictive systems holding your engine back. Less soot, fewer issues and a cleaner, freer-breathing motor.

Model-specific upgrades

From turbo diesels to autos and manuals, every Navara has its quirks. We apply upgrades that get the most out of your specific model without compromising reliability.

Our process

1. Consultation

First things first, we take the time to understand how you use your Navara and what you want to get out of it.

2. Quote

You’ll get a clear, upfront quote tailored to your vehicle and goals. No vague pricing. No surprise extras.

3. Baselines

Before any tuning happens, we run a full diagnostic and performance test to see exactly how your NP300 is currently performing.

4. Tuning

Our skilled team then fine-tunes your ECU and related components to unlock real gains tailored to your needs.

5. Measure results

Once the tune is complete, we re-test to confirm gains and walk you through the numbers. That way, you leave with proven results you can feel.

Why choose Willy’s Workshop?

Because it’s not just about power; it’s about precision tuning that actually suits how you drive. At Willy’s, every Nissan Navara NP300 tune is backed by dyno data, tested under real load, and fine-tuned for the roads you drive. And if you ever need support down the track, you’re dealing with a workshop that knows your vehicle inside out, and actually picks up the phone.

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Testimonials

What our customers have to say

Sorted out issues with my Ford Everest

The guys at Willy's sorted out issues with my Ford Everest. Friendly staff and fast turnaround, couldn't recommend them enough

L Luke Madden

Couldn’t be more impressed with the workmanship from the guys.

New to the coast and chose Willys workshop to do a tune and service on my Range Rover Evoke. Couldn't be more impressed with the workmanship from the guys. More power and better fuel economy, great staff and will continue to use. Highly recommend

J Jarrod Humm

Would happily recommend this workshop.

Willys did a great job in diagnosing and fixing the problems with my Mercedes-Benz ML 350. Would happily recommend this workshop.

L Luke

What an awesome place to have work done to your car. Excellent.

Anthony you’re such a knowledgeable person and ever so helpful and informative. Highly appreciated and recommend Willys to anyone wanting work done on cars etc. Well done.

G Glenn Dunstan