Dontex Performance

19/06/2026

Formal Duties tonight in the Hellcat taking our VCAL 1st year Apprentice Aydin to his Formal 🎩

19/06/2026

Our 2026 RAM hurricane back on the dyno for some more testing this time with our Hurricane “Irma” category 4 package and the results are amazing!

629rwhwp / 469rwkws 31psi boost pump 98 fuel

That is Stock TRX power with so little upgrades!

This is now fitted with a cat back exhaust if you want to come and listen to it yourself. I can confirm no drone especially when towing as I personally do the development with pacemaker to ensure there was no drone and doesn’t sound like a raptor!

Link to package below ⬇️ ⬇️ ⬇️

https://dontexperformance.com/collections/in-house-packages/products/ram-ho-hurricane-irma-stage-4

18/06/2026

Eric’s immaculate 2018 Jeep Trackhawk is in for our Hellcat Performance Camshaft boost package

We have seen 900rwhp+ on TRX with this set up so looking forward to seeing where this sits on the dyno on pump 98 fuel at all 4 wheels.

14/06/2026

Dear customers we have had a cancellation today if anyone wants to fill this booking please call the office on 9873-8433

Thank you

11/06/2026

Jarryd’s RAM TRX 6.2 hit the Dyno today flexed over to E85

✅ Stock bottom End
✅ Kong 2650
✅ Custom Dontex Camshaft
✅ Flex Fuel
✅ IC Chiller

1102rwhp / 822rwkws 1150nm of torque 18psi boost.

10/06/2026

Dannys 2019 DS RAM 5.7 stock as a rock came to us for a 6.4 swap and during the swap we found a broken timing chain guide at 120,000kms which all the debris ended up in the sump as well as damage to the oil pump and the engine running rough most likely from misaligned timing

10/06/2026

The new TVS2650 for Jeep 5.7 S-Limited (Dontex in-house only) and Jeep SRT 6.4 now available

Check out our website for all of the details ⬇️ ⬇️ ⬇️

https://dontexperformance.com/products/harrop-5-7-and-6-4-jeep-tvs2650-supercharger?_pos=3&_psq=harrop&_ss=e&_v=1.0

09/06/2026

The party is only getting started at 1300rwhp @ 16psi boost 1430nm of torque 🥳

I love a party, let me party 😂😂

Thats 8psi per turbo on a 426ci you do the math…

This car already made 1510rwhp @ 26psi on a 3.8 Whipple that failed and ran 9.7 @ 142mph which makes its Australia’s fastest TRX to date and the world fastest supercharged TRX to date 🔥 prove me otherwise

Bring on another 10-14psi comfortably 💪🏻



MPW performance & race fab
Turbosmart
IC Chiller

09/06/2026

08/06/2026

6.4 swaps on 5.7 DS and DT RAM production line. 3 on the go 3 more to go 💪🏻

https://dontexperformance.com/collections/in-house-packages/products/ds-dt-ram-6-4-engine-swap