Dontex Performance

Dontex Performance Your one stop shop for Modern Hemi Performance

02/09/2026

Adam Bird RAM TRX Twin Turbo is about to hit the track for some testing on low boost at 1550rwhp

Now fitted with Carbon Shock Technologies Official Account suspension and Simpson Race Products parachute we have dialled this in the best as possible on the street but now needs some WOT data which is impossible on the street at this power level safely and legally.

This set up is no joke and when a customers wants all the power you don’t send them out with all of the power you send them out step by step and get them comfortable with the new surroundings of set up.

This will be our DP2000+ package coming in 2027 for RAM TRX and Jeep Trackhawk

Chris and the family do heaps of off-road towing kilometres in their DT Laramie 1500. So it only made sense to protect h...
01/09/2026

Chris and the family do heaps of off-road towing kilometres in their DT Laramie 1500. So it only made sense to protect his Transmission with a PPE upgraded transmission pan to increase its strength and capacity for better cooling and peace of mind for the vehicle.

Enquire with us today for fitted priced on your DT or DS ram 1500 V8:
📞 03 9873 8433
✉️[email protected]

Whilst we focus a lot on Modern Hemi vehicles, we do get the occasion rare beauty such as Craig’s pristine Chrysler 300 ...
01/09/2026

Whilst we focus a lot on Modern Hemi vehicles, we do get the occasion rare beauty such as Craig’s pristine Chrysler 300 6.1L wagon, in with us for its routine service and check up.

Not many of these on the road now days especially kept in such nice condition! We appreciate his continued trust in us to look after the old beast.

For all service and repair enquires please don’t hesitate to email or call us:
📞 03 9873 8433
✉️[email protected]

We have crazy Twin Turbo builds going on at the moment but this one definitely will be the biggest and wildest 🔥 Peter S...
31/08/2026

We have crazy Twin Turbo builds going on at the moment but this one definitely will be the biggest and wildest 🔥

Peter Sharp Jeep Trackhawk is starting to take shape but very slowly due to our current workload, this car is entered at King of the Street in 4 weeks time but we will be pushing s**t up hill to be honest but we will have a red hot crack.

We plan to start at 25psi boost then slowly aim towards 35psi boost with a different boost controller and data logger with EGT monitoring

✅ Dontex Performance built 426ci 7litre with all the fruit
✅ 78/80mm Turbosmart Turbochargers
✅ Dontex Performance stage 3 HP95 Transmission with sipple torque convertor
✅ Nitrous Outlet progressive controlled nitrous
✅ Intercooler Chillers - Turbo and Supercharged interchiller interchiller system
✅ Full roll cage + parachute
✅ Air Ride Suspension Supplies bags all round
✅ all built and tuned by Dontex Performance

It’s still holds the Australian Trackhawk record with a Whipple until it failed after 1 pass but about to go a whole lot faster 💪🏻

Intercooler Chillers - Turbo and Supercharged interchiller
MPW PERFORMANCE AND RACE FAB
Turbosmart

The most underrated towing vehicle on the market because it’s NOT a V8 but I would choose the Limited Hurricane HO any d...
27/08/2026

The most underrated towing vehicle on the market because it’s NOT a V8 but I would choose the Limited Hurricane HO any day over a 5.7 Limited out of the box

I tow this 2 tonne box trailer every weekend and average 16 litres per 100 @ 630rwhp on 31st of boost and travelled 14,000kms in 6 months.

It’s comfortable, warm, smooth and has massage seats all for under $160k

I’m not being paid by Ram Trucks Australia I’m telling you this for free the Hurricane HO engine is the ultimate towing engine hands down because you 5.7 owners are still averaging 24-28 litres per 100km towing without a supercharger or turbochargers I know this because I owned 3 x 5.7 limited as well.

Honestly I want to see more of these on the road and in my workshop so go to your local dealer or Carlin and Gazzard in mount gambier ask for Chris Hanns tell him I referred you and get yourself in a Hurricane HO 🔥

2x Next gen Dodge Ram 1500 Hurricane HO intakes in stock. $734.99inc gst each For a before and after Dyno tune with this...
27/08/2026

2x Next gen Dodge Ram 1500 Hurricane HO intakes in stock. $734.99inc gst each

For a before and after Dyno tune with this beauty fitted see online for our RAM HO Hurricane "Katrina" Category 1 package 🌪️🌪️

Call or email the workshop for fitted or shipped pricing today, first in best dressed!

📞03 98738433
[email protected]

&n

26/08/2026

Tariks immaculate 2018 Jeep Trackhawk came in for a dyno tune after our 1st year appreciate Aydin fitted our hellcat performance camshaft package at home with the guidance of Clayton.

The reason Aydin fitted the package at home as Tarik is his dad 🤫

We tuned this car back in 2021 with our DP900 package + flex fuel and made 889RWhp on E85 now it’s making a whopping 920AWhp / 685AWkws 1050nm of torque at all 4s on pump 98 fuel (equivalent to USA pump 93)

Still with a stock bottom end and supercharger is this the worlds most powerful pump fuel Trackhawk? Prove me wrong 😑

This package will run 10.1-10.3 1/4 mile 🔥

Packages are available in house, and DIY install with full remote tuning ⬇️ ⬇️ ⬇️

https://dontexperformance.com/collections/in-house-packages/products/dontex-performance-stage-2-chrysler-jeep-5-7-6-4-vvt-hemi-engine-camshaft-package-copy

https://dontexperformance.com/collections/remote-tuning-packages/products/house-of-hemi-jeep-trackhawk-dp900-complete-diy-remote-tuning-package-copy

John’s Chrysler 300 SRT is in for a new lease of life after it recently started suffering a Cylinder 5 Misfire on it’s B...
24/08/2026

John’s Chrysler 300 SRT is in for a new lease of life after it recently started suffering a Cylinder 5 Misfire on it’s BGE 6.4L with 200,000km+! After taking the sump off to change it over to the new engine, pretty easy to say what the issue was 😂 Lifter has left the chat 💥

Stage 2 NSR Camshaft ✅
6.4 Long engine ✅
Pacemaker headers and Cats ✅
Legmaker intake ✅
Hellcat Oil pump ✅

Stay tuned for results 🔥

To make your SRT shake like a leaf, give us a call or email on 03 98738433 [email protected]

☝️

21/08/2026

At 1550rwhp 1650nm of torque and still climbing on 21psi the party is just getting started. 🥳

I had to start from scratch due to the lack of support from someone in the USA who wanted to do cool s**t together but went MIA

Now to start from scratch at the track and learn as we go, I am fortune Adam Bird is in my corner and trusts what I do.

Another 4-7psi and 500-700rpm will see us 1800-1900rwhp 🔥

Still holding the record for Australia’s fastest RAM TRX for the last 2 years with less power unfortunately we have to chase our own records

Turbosmart
IC Chiller

21/08/2026

This 2016 DS 1500 has had a fair go making it to 190,000km before now suffering from a failed lifter and potentially broken valve spring.

Now left at our workshop after Nick the owner wisely swung past us concerned about the Noise. It will be getting a Revive with a Stage 1 MDS Delete camshaft and new Valve spring set for some OEM+ reliability, getting Nick back on the road as soon as possible.

☝️

Address

8-10 Trade Place
Vermont, VIC

Opening Hours

Monday 8am - 5:30pm
Tuesday 8am - 5:30pm
Wednesday 8am - 5:30pm
Thursday 8am - 5:30pm
Friday 8am - 5pm

Telephone

+61398738433

Website

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