Geelong Performance Diesel

Geelong Performance Diesel Geelong's experts in all things performance. Tuning, servicing, maintenance & everything in between!

Geelong's Diesel Performance, Tuning and Service Centre ph. 5277 2503
4 Tarkin Court, Bell Park 3215

If you've towed anything with a 2.8lt Prado, you'll know the feeling. Sitting on 100, and the gearbox just won't settle....
03/09/2026

If you've towed anything with a 2.8lt Prado, you'll know the feeling. Sitting on 100, and the gearbox just won't settle.

It hunts. It drops a gear on the smallest rise. It holds on far longer than it needs to. Owners put up with it because that's just what the car does — but it isn't what the car has to do.

We've spent a lot of time on this platform. The thing we keep coming back to is that the engine and the transmission are one job, not two. Tune one without the other and you've only fixed half of it.

This one came in for the full engine and transmission tune.
Here's the results:

✅ 96kW → 123kW at the wheels
✅ 371Nm → 491Nm at the wheels
✅ Top gear held at highway speed
✅ Cleaner shift logic under load and towing
✅ A car that drives better in all conditions

It's the same story across the 2.8lt range — Hilux, Fortuner and Prado.

The numbers are good, but the part that matters is how it drives at the end of a long day towing.

If your 2.8lt has been frustrating you, give the team a call, we've got it sorted.

📞 03 5277 2503
💻 www.geelongperformancediesel.com.au
📧 [email protected]

Another PX3 Ranger tuned, and the numbers do the talking.108kw ➡️ 128kw448nm ➡️ 614nmWe also fitted a cold side pipe whi...
01/09/2026

Another PX3 Ranger tuned, and the numbers do the talking.

108kw ➡️ 128kw
448nm ➡️ 614nm

We also fitted a cold side pipe while it was in — a known weak point on these engines, worth sorting before it fails on the side of the road.

The Ranger is one of the most popular utes getting around, and a proper tune is what actually wakes it up. Gone is the sluggish take-off, the gutless overtaking, the strain when towing or loaded. What's left is a ute that finally drives the way it should have from the factory.

If you've got a PX3 and haven't had it tuned, get in touch!

📞 03 5277 2503
💻 www.geelongperformancediesel.com.au
📧 [email protected]

Some carbon in a diesel intake is normal — every diesel has it. This is well past that.A 200 Series Landcruiser doesn't ...
27/08/2026

Some carbon in a diesel intake is normal — every diesel has it.
This is well past that.

A 200 Series Landcruiser doesn't usually get to this point.
The EGR only flows at light load, so a cruiser that tows and tours spends most of its time with the EGR shut. The ones that build up like this, are usually short-trip around town vehicles that never get warm and never see any load.

How we clean them:
✅ No on-car chemicals, no spray-can shortcuts
✅ Everything off the engine and pulled apart
✅ Cleaned back to bare metal by hand
✅ New gaskets and seals, then tested

If something doesn't feel right with your 200, get it looked at properly.

📞 03 5277 2503
💻 www.geelongperformancediesel.com.au
📧 [email protected]

Your 79 Series brakes weren't built for what you're actually carrying 💼Canopy, bullbar, fridge, water, gear — most 79 Se...
25/08/2026

Your 79 Series brakes weren't built for what you're actually carrying 💼

Canopy, bullbar, fridge, water, gear — most 79 Series on the road today are carrying way more than Toyota ever accounted for. The factory brake booster runs on engine vacuum, and diesels are stingy with it. Load the vehicle up and that margin between "stopping" and "not stopping in time" gets thinner.

We swapped one out for a customer recently — factory vacuum booster replaced with a Marks 4WD hydraulic one that draws pressure from the power steering pump instead. Line pressure roughly doubles, the pedal firms up, and the brakes finally feel proportional to the vehicle.

The proof: a 3.78 tonne dual-cab 79 pulled up from 100 km/h in 98 metres on the standard booster. With the hydraulic unit fitted, 58 metres. That's a genuine 40 metre difference.

If your 79 Series is working hard and the brakes aren't inspiring confidence, come see us.

📞 03 5277 2503
💻 www.geelongperformancediesel.com.au
📧 [email protected]

20/08/2026

This 79 Series has been here before.
Six years ago we fitted +30 injectors and a turbo upgrade, and it's been working hard ever since. But the owner wanted it sharper — so it came back, and this time it left with a GTurbo Diesel Performance G333 ball bearing.
Same solid setup underneath. One turbo change, one retune to match.
The result:
✅ An extra 20kW and 17Nm over its previous tune
✅ Around 300Nm more at 1800rpm — right where you tow, right where you drive
✅ 249kW and 1100Nm at the wheels

The peak numbers are one thing.
The gain down low is what you actually feel every day.
Six years between visits, and it only came back to go harder. That's the kind of long-term result we build for.
Got a 79 you want more from? Get in touch or call the team.

📞 03 5277 2503
💻 www.geelongperformancediesel.com.au
📧 [email protected]

Another next-gen Ranger, ready for the road less travelled.This one came through as a Fulcrum Click & Fit job — kit orde...
18/08/2026

Another next-gen Ranger, ready for the road less travelled.

This one came through as a Fulcrum Click & Fit job — kit ordered online, sent to us to fit. Canopy's on, rooftop tent's mounted, and now the suspension's been brought up to match — this thing's built for actually getting out there, not just looking the part in the driveway.

✅ Formula 2" lift kit
✅ Wheel alignment on completion
✅ Full suspension and brake check

Fitted here at GPD, ready for whatever trip's next.

Thinking about setting your Ranger up for touring? Send us a DM, we'll talk you through it.

📞 03 5277 2503
💻 www.geelongperformancediesel.com.au
📧 [email protected]

14/08/2026

If you have a Next-Gen Ranger with a bullbar - you NEED to watch this 👆

Your bullbar is blocking your intercooler and we have the solution.

✅ full intercooler upgrade kit
✅ Custom tune

Let us get you sorted.

200 Series — engine and transmission tune.Not every 200 comes in for the full package — sometimes it's just the tune, an...
13/08/2026

200 Series — engine and transmission tune.

Not every 200 comes in for the full package — sometimes it's just the tune, and that's exactly what this one needed.

Engine and transmission recalibrated together, because a 200 that's just had power added without the gearbox addressed only gets half the result.

What changed:
✅ Sixth gear commanded earlier, with torque converter lock-up
✅ Torque converter lock-up brought forward in fifth
✅ Shift points sharpened to suit real-world driving

Results:
✅ 126kW → 168kW (+33%)
✅ 517Nm → 690Nm (+33%)

A great starting point for your 200 Series, with the airbox and exhaust upgrades there whenever you're ready to take it further.

If your 200 Series is due for a tune, get in touch — we'll talk you through it.

📞 03 5277 2503
💻 www.geelongperformancediesel.com.au
📧 [email protected]

MQ Triton — engine remap.Another ute through the shop for a tune, and the difference is the kind you feel every time you...
11/08/2026

MQ Triton — engine remap.

Another ute through the shop for a tune, and the difference is the kind you feel every time you're loaded up or towing.

Full engine remap on this one:
✅ 93kW → 112kW (+20%)
✅ 459Nm → 568Nm (+24%)

More power, more torque, and a ute that's not working as hard to get the job done — whether that's a trailer on the back or a full tray up front.

If your MQ Triton could use the same treatment, get in touch — we'll talk you through it.

📞 03 5277 2503
💻 www.geelongperformancediesel.com.au
📧 [email protected]

200 Series — the entry-level touring and towing package.This is the one we recommend most for the 200 Series — a proven ...
06/08/2026

200 Series — the entry-level touring and towing package.

This is the one we recommend most for the 200 Series — a proven combination for anyone getting into towing or touring seriously for the first time.

If you drive one, you'll know the dance — building up speed to coax it into sixth, then easing off to sit on the limit so it doesn't drop out of top the second the road tilts uphill.
We tune the engine and transmission together as one job, because on a 200, the gearbox is half the story.

The package:
✅ MANTA Performance stainless steel DPF-back exhaust
✅ Donaldson PowerCore 4x4 airbox
✅ 6th gear commanded at 100km/h with torque converter lock-up
✅ Torque converter lock-up from 80km/h in 5th
✅ Smarter shift points matched to our roads and speed limits

Results on this one:
✅ 140awkw → 190awkw = 50awkw / 35% gain
✅ 576Nm → 773Nm = 197nm / 34% gain

A properly rounded package — more power and torque, and a transmission that finally works with you instead of against you.

If you're weighing up where to start with your 200 Series, get in touch — we'll talk you through it.

📞 03 5277 2503
💻 www.geelongperformancediesel.com.au
📧 [email protected]

Address

26-30 Tarkin Court, Bell Park
Geelong, VIC
3215

Opening Hours

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

Telephone

+61352772503

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