Willy’s Workshop

Trusted Diesel Performance Specialists

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Get to know us

At Willy’s Workshop, we bring years of specialised expertise in diesel performance

From cranking up the torque to getting you back on the road, fast! We tackle the tough jobs others won’t touch. Whether it’s boosting performance or fixing breakdowns, we make sure your diesel gets the care it deserves.

At Willy’s Workshop, we take pride in our work and don’t cut corners. Your diesel’s best is what we’re all about – no shortcuts, no beating around the bush, just honest solutions built to last.

About us

Diesel tuning specialists

Need more grunt, better mileage, or towing that makes heavy loads feel light? We zero in on every detail to give your diesel the edge it deserves.

Your one-stop diesel shop

Performance upgrades, major repairs, or routine servicing – whatever your diesel needs, we take care of it all in one go, getting you back to business faster.

Advice you
can trust

Backed by experience and a commitment to getting it right the first time, we give honest advice and treat your diesel with superior care.

Cars, trucks, machinery & marine

Whether it’s your weekend warrior, a fleet of trucks, or heavy-duty mining gear, we've got the know-how to keep it performing at its best.

Our Services

Tuning Maximise torque, boost efficiency, and enjoy a flawless drive with our diesel performance tuning. We leave no detail untouched, delivering power and reliability you can count on.

Servicing Forget basic servicing - your diesel deserves better. From meeting manufacturer standards to fine-tuning for performance and reliability, our logbook servicing delivers it all. With premium parts and cutting-edge tools, we’ll keep your diesel in top gear for the long run.

Parts Taking on your own repairs? From trusted brands to unbeatable prices, we’ve got the aftermarket parts to power your next project. Reliable, affordable, and ready when you are.

Diesel Tuning Services

Specialising in diesel performance tuning for over 20 years

When your diesel’s not running right, you need someone who can fix it fast and keep it that way. With years of hands-on experience in diesel performance tuning, we’ve fine-tuned everything from everyday vehicles to heavy-duty machinery.

It’s not about quick fixes here – we get to the core of your diesel’s performance to keep it firing on all cylinders. Here’s where we excel:

Diesel Tuning

More power, torque, and efficiency with customised diesel tuning.

ECU Remapping

Enhanced performance with expert ECU remapping for your diesel.

Emissions Solutions

DPF, AdBlue and EGR solutions.

Heavy Diesel

Trucks, Equipment and Machinery.

Diesel Tuning Services

TRUSTED SERVICE FOR DIESEL VEHICLES

Reliable service without the runaround

At Willy’s, we’re upfront, reliable, and committed to getting your diesel fixed right the first time.

We handle all your diesel needs, from heavy machinery repairs to fleet servicing and 4WD fixes – no job is too big or small.

Log Book Servicing

Fleet Maintenance

Heavy Diesel

DPF Services

Engine Rebuilds

Diesel Mechanic Services

Whatever diesel you drive, Willy’s Workshop is here to supercharge your performance!

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Testimonials

What our customers have to say

Willys Workshop

4.9

Based on 159 reviews

review us on

Hien C.

00:17 28 Mar 26

Good service

Ben C.

08:36 19 Mar 26

These guys are great. Called them up about my subaru diesel with an issue and they explained it and had it turned around and all sorted in a matter of days. Highly recommend.

Jay B.

01:04 01 Mar 26

Straight talk by Andrew… friendly… booked in sooner than I expected… excellent price for the service… job was completed promptly… very happy with the result… I highly recommend ‘Willy's Workshop’, Warana…

kurt C.

22:34 30 Jan 26

Awesome place! Really good quality work.
My car had various gaskets, turbo and other stuff replaced by these guys and 2 years later its still all perfect.

Craig P.

10:05 29 Jan 26

Anthony at Warana displayed excellent knowledge and explained the process well.
Invoiced as quoted even though the job took longer than expected due to rusted nuts.
I offered to pay more but he declined.
Extremely pleased with the overall experience.
Top work!

Shane C.

09:15 29 Jan 26

Anthony and his team are great ti deal with, so happy to find a good solid workshop you can trust to not only take care of your car but also very reasonably price. Keep up yye great work team Willys

Murray W.

01:46 21 Jan 26

Anthony was great, he fitted me in quick smart & the team performed a great servuce & clutch job for me. Professional & very reasonably priced, Willy’s Workshop is now my go-to for anything diesel & car related.

Thanks legends!

Glen M.

08:49 24 Dec 25

Had 2 service and mechanical jobs completed by willys and have been impressed with communication and honesty.

Chris B.

08:18 06 Nov 25

Awesome service and advise from the team, they really know their diesel engines!

Gloria D.

06:11 31 Oct 25

Outstanding service , 5 star all the way, helpful friendly staff in all levels from the owner, all other mechanics apprenticeses office staff, good pricing. I am a very happy customer. I would recommend this company to anyone.. Great work , great people.