What are the opening hours?

Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

HD Tuning

Call Directions Website Contact the business

Heavy Duty Tuning Solutions
(1)

08/10/2026

55% MORE POWER. 55% MORE TORQUE. 🔥

60 HP and 157 Nm gained at the wheels from this 2012 Isuzu NPS300 👊

This Isuzu NPS came into the workshop making:
🟢 107.8 HP
🟢 288 Nm

After tuning:
🔴 167.3 HP
🔴 445 Nm

That's a +60 HP / +157 Nm gain! Roughly 55% more power AND torque.
That combination makes a serious difference to how the truck drives, with more power for acceleration and improved torque throughout the usable rev range - particularly useful when the truck is loaded, towing or working hard.
And, as always, we don't guess the numbers... we prove them on the dyno! 🧐

Book your dyno tune today 🔧

📞 08 9468 2599
🌐 www.hdtuning.online
📍 Perth, WA

02/10/2026

MORE TORQUE. MORE WORK. LESS EFFORT. 🔥

This 2011 Isuzu FSS550 5.2L came onto the dyno at:
🟢 147.2 HP
🟢 465 Nm

After some HD Tuning magic:
🔴 176.8 HP
🔴 576 Nm

That's +30 HP and +111 Nm!
A 20% increase in power and 24% increase in torque.
More importantly, that extra torque is exactly what a truck like this needs when it's loaded up and getting to work. 💪

Another diesel working harder, not just revving harder.

🔧 Book your dyno tune today.
📞 08 9468 2599
🌐 www.hdtuning.online
📍 Perth, WA

23/09/2026

The truck that tows everyone else... now pulling harder than ever! 🏆

2008 Isuzu FRR600 6HK1-E4N 7.8L Manual

+43 HP. +184 Nm. All measured on our in-house truck dyno! ✅

Stock 📉
178.5 HP
561.6 Nm

Tuned 🚀
221.0 HP
746.0 Nm

This one came in as a hard working tow truck and left with a serious upgrade. The 6HK1 7.8L is already a tough old unit — we just unlocked what was already sitting in it. More torque where it counts, better response under load, and a smoother drive all round.

Because when your truck makes its living pulling other people's problems off the side of the road, it doesn't get a day off.

Custom mapped. Dyno verified. 🎯

Got a truck that could be doing more? Come have a chat. 📩

🔧 Book your dyno tune today.
📞 08 9468 2599
🌐 www.hdtuning.online
📍 Perth, WA

17/09/2026

The 200 Series done right. 💪

2018 Toyota Landcruiser VDJ200 - Turbo back exhaust and a custom dyno tune. This is how you wake one up.

This beast arrived with a turbo back exhaust system,so we got it straight on the dyno - tuned and tested at all four wheels. 🛞

Stock 📉
191.2 HP
454 Nm

Tuned 🚀
230.9 HP
619 Nm

+39HP. +165 Nm. At all four wheels. Dyno proven. ✅

The VDJ200 is already a weapon from the factory — but free up the exhaust and give it a proper tune, and it's a completely different thing to drive. More grunt low down, cleaner power through the rev range, and the exhaust note to match.

If your 200 Series is feeling a bit flat, you know where we are! 📩

📞 08 9468 2599
🌐 www.hdtuning.online
📬 Message us to get your vehicle booked in.

20/08/2026

3000NM At The Wheels! 🤯

This 2022 R620 came in already making some serious power.
480HP and 2,596Nm at the wheels from the factory. But the owner knew there was more in it, and he was right ✅

After a dyno session at HD Tuning:

Stock 🧐
480.1 HP
2,596 Nm

Tuned 🚀
601.2 HP
3007.2 Nm

+121 HP. +411Nm. That's 25% More power and 16% more torque - with the driveability and reliability you need when you're hauling serious weight aross serious distance.

Every tune we do is custom mapped to the specific engine and application. No generic files, no guesswork - just data, dyno, and results!

Got a prime mover that could be doing more? Get in touch 📩

📞 08 9468 2599
🌐 www.hdtuning.online
📬 Send us a message to get booked in!

Big thanks to the owner for trusting us with this one - .ind

13/08/2026

On the rollers and making numbers! 🔴

2023 Hino 300 817 N04C 4.0L (Manual)

This one came in as a well-kitted work truck. It left with a lot more grunt.

Stock 📉
133.9 HP
394.0 Nm

Tuned 🚀
169.8 HP
508.0 Nm

+36 HP. +114 Nm.
27% more power, 29% more torque — all figures measured at the wheels.

The Hino 300 series is a weapon of a platform, and the N04C responds very well to a proper tune. More pull from low RPM, better response under load, and real-world gains you'll feel every time you put your foot down.

If your work truck is feeling a bit flat, get in touch — we'll show you what it's capable of.

📞 08 9468 2599
🌐 www.hdtuning.online
📬 Send us a message to get booked in!

07/07/2026

Stock to Seriously Capable 💪

2025 Isuzu NPS75-155 4HK1 (Manual)
This rig came in under-cooked from the factory. It left a different machine.

Stock 📉
90.2 HP
256.8 Nm

Tuned 🚀
178.9 HP
471.5 Nm

+89 HP. +215 Nm. 🤯
Nearly double the power, 84% more torque - all proven on the dyno. ✅

Whether you're crossing the Nullarbor loaded right up, or just need your rig to pull like it should, a proper dyno tune makes all the difference.

Diesel is what we do - light vehicles, prime movers, construction and ag machinery. If it runs on diesel, we can tune it. 🔧

27/05/2026

Big truck. Bigger numbers. 📈

This 2016 Western Star DD15 came in with an existing tune already on it. One that had been causing the owner a few headaches. Rather than patch it up, we started fresh, and built a calibration properly around the vehicle.

Then we put it on the dyno. Because that's what we do.

Stock ✅
Power 432.8 HP
Torque 2015.2 Nm

Tuned 🔥
Power 527.5 HP
Torque 2316.9 Nm

That's a huge gain of +95 HP and +302 Nm. At the wheels. On the graph. No guesswork.

Stronger pull under load, better throttle response through the rev range, and a properly calibrated engine that's not burning fuel unnecessarily. At today's diesel prices, that matters.

The owner's words said it all. Glad he came in. Glad it's done properly.

We dyno test every vehicle we tune ✅
Light vehicles to heavy haulage, one truck to a full fleet. Bring it in and let's see what it's got.

📞 08 9468 2599
🌐 hdtuning.online
📬Get in touch and let's talk

19/05/2026

The parts were there. The tune made them work. 💪

This 2016 Ford Ranger Wildtrak 3.2L P5AT came in already wearing some serious hardware - aftermarket intercooler, Stage 2 hi-flow turbo, and full turbo back exhaust system.
The owner did the hard work fitting it all... We did the hard work making it sing!

Before ✅
Power 153.1 HP
Torque 363.0 Nm

After 🔥
Power 202.3 HP 🚀
Torque 509.4 Nm 🚀

(All figures measured at the wheels)

A custom ECU tune to bring it all together and unlock everything that hardware is capable of. This is what happens when the tune matches the mods! ✅

📞 08 9468 2599
🌐 www.hdtuning.online
📬 Send us a message to book your dyno tune

13/05/2026

Some vehicles are built for everywhere.

This one just needed the tune to match 🔥

The 2017 Toyota Landcruiser VDJ200 is legendary for a reason... it goes where others don't, carries what others can't, and keeps going when others stop. But out of the factory, it's tuned for the middle ground.

We don't do middle ground.

📊 Stock: 168.7 HP / 408.6 Nm
🔥 Tuned: 220.4 HP / 511.3 Nm

More pull on the climb. More confidence on the highway. More of everything the VDJ200 was always capable of!

But the real difference?

With the addition of our transmisson tuning, this customer will feel sharper shifts that actually match the power. Smoother, more predictable delivery through the gears.

Safe. Reliable. Dyno tested. Built for wherever you're headed next.

📞 08 9468 2599
🌐 www.hdtuning.online
📬 Message us to get your vehicle booked in.

Address

18/37 Warman Street
Neerabup, WA
6031

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

+61894682599

Website

http://hdtuning.online/

Alerts

Be the first to know and let us send you an email when HD Tuning posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to HD Tuning:

Want your business to be the top-listed autos & automotive service in Neerabup?