RPM Diesel Performance & Dyno

12/06/2026

Boyd Brought his 2015 RG colorado in for check.
Tune was done before Boyd purchased the car and felt is wasnt making the power it should.
After running it up we noticed it was down on power for a tuned RG.
We stared from scratch and got it all sorted, also threw in a sneaky hard cut limiter!

10/06/2026

08/06/2026

From the dyno rollers to the race track. 🏁

Kyle tuned this one recently, and it’s awesome to see it out there doing its thing.

The best part of the job isn’t the dyno numbers—it’s seeing customers enjoy their cars afterwards.

Looking good out there. 💨.

07/06/2026

Not every day at RPM Diesel is dyno runs and horsepower.

Sometimes it's little boots on workshop floors.

A quick visit from the boys.

A reminder of why we do it all.

RPM Diesel isn't a big corporate chain.

We're a local Mackay family working hard to provide honest service, quality workmanship and a business our kids can be proud of one day.

Thanks for supporting local.

RPM Diesel
12 McCulloch Street, Mackay

Diesel Performance and dyno tuning.

22/05/2026

Have a watch of shanksys builds!
Ryan Shanks

Kyle's old daily Hilux became a full race car — so he built himself another one. But this time, it's getting the full treatment: PPRC turbo on a low mount ma...

22/05/2026

Something a little different on the dyno this week 👀

This S13 drift build came in packing:
✔ LS1
✔ T56 transmission
✔ E85 setup

Built by Jason at In Motion Auto, Marian and made a healthy 389RWHP on the dyno 🔥

Can’t wait to see this thing tearing up the track.

RPMDieselPerformance DynoTuning S13 DriftBuild LSSwap Horsepower E85

19/05/2026

$250 off all ecu remaps next week!

Call today 0473953085

19/05/2026

☕🚐 Keeping the caffeine flowing!
This coffee ute rolled into the workshop with EGR issues slowing things down — and when your business runs on wheels, downtime means missed coffees and missed customers.
We carried out the repairs, got everything sorted, and had this setup back on the road ready to keep serving up the good stuff. 💨🔧
Whether it’s a work ute, touring rig, or business vehicle, we know reliability matters. If your diesel is losing power, throwing codes, or not running right, we can help keep you moving.
📍 RPM Diesel Performance & Dyno
📞 Get in touch to book your diesel repairs, diagnostics, tuning, and performance work.