Modified Diesel Performance

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Modified Diesel Performance Custom diesel remapping and dyno tuning
Custom fabrication and welding
Diesel Performance upgrades

19/10/2026

76SERIES PRO SERIES PACKAGE 🤌🏼 let’s talk rail pressure 📈 what’s safe what’s not 🫡 tune in 👂

16/10/2026

We had this 312hp RC Colorado come in and while it managed to not throw any legs out of bed, it did happen to have 8 on standby 😱😖😭

06/10/2026

200series with some spicy fab work by AC Engineering WA 🌶️ 🥵 top it off with our PRO SERIES package with launch control, 4 tune select via factory ECU / TCU tune, this 200 delivered a smile to Riley who’s pretty hard to get a smile out of 🫡

29/09/2026

Very clean GQ TD42T in for a tune running all the quality gear for the perfect outcome United Fuel Injection 🫡 but 12mm pump and safe don’t go in the same sentence with a TD42t 🥲

24/09/2026

One of the most trusted motors in diesel history 🫡
100series 1HDFTE Package. MDP supplied and fitted a UNIX 5map select, MDP A750 valve body upgrade 📈 transmissions shifts now firm and fast. Drivability improved 10 fold, making a older vehicle feel new and capable of all the touring duties 👌🏼

23/09/2026

79series Goes Freak Mode after our PRO SERIES PACKAGE 😈 +110hp / +435nm gain is wild, the end result is a lot more than what we normally see. As always no smoke and mirrors this is not what you would normally see as an end figure. Sure the Gains are similar but not the peak number. This one landing 15hp more than usual. No one’s unhappy with a unicorn 🫡

22/09/2026

One of our most popular packages for the 200series is Modifieds Signature Package 🫡 +75hp / +285nm Gain. Manta Performance Exhaust supplied and fitted for that solid V8 note, MDP custom TCU tune utilising 6th gear earlier for fuel economy. Crisper shifts and all round extreme improvement in transmission characteristics. MDP custom tune to bring it all to life and our one time MDP intake clean that will never need to be carried out again to Sign it off 💪🏼💻📈 The Modified Standard 🫶🏻

21/09/2026

SIGNATURE PACKAGE GEN3 HILUX 48V 🫡
Manta Performance 3inch exhaust paired with a psico_performance airbox, then our custom tune & TCU tune with the Modified Standard 💻📈 BIG GAINS

18/09/2026

HILUX 1KD N70 PACKAGE with the essentials 🤌🏼
Intake cleans are certainly not a myth and the more ks you have the more they are generally clogged. Once cleaned it’s don’t forever after we perform our complete package 🫡💻📈🔧

17/09/2026

PRO SERIES PACKAGE HDJ79Series 1HDFTE 💻📈🫡
374hp / 940nm with a array of top tier modifications supplied, fitted & of course tunes by us to the Modified Standard 😁 United Fuel Injection 21L turbo / Lindsay Burrows Split pulse exhaust manifold / Performance Diesel Intercoolers FMIC kit / NPC1300 clutch kit / Intake manifold clean & Gasket / +50 Injectors 🤌🏼

Address

1/2 Helmshore Way
Port Kennedy, WA
6172

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

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