Redefining Diesel Performance

Could not be happier with the service I received from Ultimate Diesel Tuning.
From start to finish, excellent service and quality work.
My 79 series finally drives like it should.

I just wanted to do a shout out for these guys, the service was amazing! They are straight up honest with what they are talking to you about. What they say they can achieve something they do, so you won’t get disappointed if your car doesn’t make the numbers.

After getting my 2023 Mazda BT50, it’s like driving a new car. A lot more power all the way through the gears and it’s not hunting for gears while going over small hills anymore. And I’m stoked that my fuel economy has dropped almost 2LP/100.

Honestly the tune is worth its weight in gold! You won’t regret it 🤌

After purchasing a caravan and experiencing high fuel consumption and lack of power.
I decided to give ultimate diesel tuning a call.
The whole process was easy.
Andrew was great to deal with.
After the tune on my hilux went from a fuel consumption of 12.5 to 9.8 normal driving.
When needed power there plenty of it.
Would highly recommend

Having a dyno tune of the engine after a chemical clean of the intake manifold on my 60,000km D-4D Toyota engine, has delivered a measurable improvement in the driveability and overall performance of the car , that this was achieved within factory tolerances is reassuring , but also shows what tuning of the engine can achieve , don’t expect a V8 like transformation , but definite gains in torque means noticeable improvement in pick up , rolling response is faster and, whilst not losing the diesel charm , the engine feels smoother and stronger in daily use . At the time, I also had the transmission lock up kit fitted and whilst I don’t do a lot of towing , left to it’s own devices ,I’ve seen , on highway trips (via the dashboard monitor ) at least a 2 litre/ 100km drop in the average consumption compared to before .
I would consider a visit to UDT a worthwhile investment in your vehicle , and I would recommend them highly

Amazing customer service, Rob & the boys always go well beyond to ensure the perfect result. They are professional and methodical. I really liked that the team took the time to find out why I wouldn’t to increase power and what I was using the vehicle for. I went with the full Ultimate Package the best performance and torque gains while towing. Now toes are 3.1t caravan better than our 200series.

Can't say enough about the customer service Rob and the team provided. The Dmax is so much better since the tune, the driveability and fuel consumption are a noticeable difference.

I had my 2021 Nissan Pro 4X Warrior dyno tuned at the Arundel shop apart from the fantastic increase in power and performance the staff were so awesome to deal with. I highly recommended these guys especially the manager his knowledge of vehicles and how the achieve the best out of your motors blew me away. Awesome job guys 5 star review.

Had the 200 series tuned late last year. WOW now goes like a rocket. Had a minor problem 3 months later & UDT sorted it & with no arguments. so now I am even happier.
Thanks Rob.

Got a lifeline from the owner after having what I thought was a growing list of problems for my Ford Ranger. Turns out it wasn’t… He was able to diagnose and fix super quick. Highly recommend!!

Thanks again mate!

Great staff. Always willing to help. The complete process was very easy. Outstanding result and my 2017 Isuzu Mux is now a rocket. It's like a brand new car only better. 2 thumbs up from me.

Performance improvement!!

Very happy and amazing difference in power and torque and just driving in general would highly recommend 👌

I did the exhaust & turbo, UDT did the intake clean and EGR blank + tune.
Very reasonably priced for a full dayswork AND I get a professional Dyno Sheet.
For me dealing with UDT was an OUTSTANDING experience overall.

They did what they promised. Very happy with the results. 2014 200 series

Nice clean workshop, always inspires confidence. Expected outcomes achieved. Pricing a bit high but excellent service and delivery on time. Had the Chem clean and chip tune-up, worked a great. 79 series is so much better now in terms of power, specially in second and third gear.

Great experience with my Merc X250D. Custom tune and full soot clean. I did so much research before closing UDT and I chose them because ultimately they've got the most positive reviews, were super patient with me and willing to answer all my questions, and at the end of the day, their soot clean was the most comprehensive and all up the total cost for this level of service was great value. They achieved great gains in power and torque - car pulls so much more strongly now and keeps going and going when it used to run out of steam. Fuel economy today from a urban drive 7.1L/100km... About a 17% improvement. Took it out for a beach drive today and it went great!

Drove up from Sydney to see the guys at Gold Coast Ultimate Diesel Tuning, as they came well recommended by the boys @ 4wd247.
Got my 200 series Landcruiser dyno tuned to my needs, and the car felt great on the drive back to Sydney.
Thanks guys great job.

I found the entire process from contacting business for a quote to booking the vehicle in for the work, communication through to pick up of the vehicle to be very efficient, professional and easy. Interactions with all staff was first class

Had a soot clean and tune done on my Patrol. very happy with the results, thanks guys.

Had my MR triton tuned yesterday at the Gold Coast branch. I took the 5 hour drive from Port Macquarie to have my vehicle tuned by the team there. The whole process was faultless and everything was explained in detail on what was to be done and also the end results. Guys were fantastic to deal with and the end result was better than I expected.

The car is a total different beast now, turbo lag gone, and more power and torque as well.

Cheers guys