Southwest Heavy Diesels

The real test isn't the dyno.

Any bloke can tune a rig to make a big number for 15 seconds in a controlled room with massive fans on it.

But that doesn't mean a thing when you're stuck in stop-start traffic, pulling a heavy van up a massive hill on a 40-degree day.

The road is the actual test.

If your tune and your transmission logic fall apart the second you put real-world load on them, the setup is useless.

We pour our experience into products for the actual conditions you drive in, not just the printout.

A trip over east to do a lot of r&d for the Boostec ecu your 4x4 needs.
In this video, we cover a DIY install on a readily available NOS system.

Check it out 🔥🍻

Big thanks to

Chris from Boostec
Baldur from Baldur Control Systems
Dale @ Performance 4x4
And Chris from Energetic Motorsports

Nitrous (n2o) install demonstration for diesel. Using the Baldur DID1 / Boostec This is a long form video some guys have asked for.Nitrous instal...

Now stocking selected Amaron and Bosch battery’s for your 4wd, truck and machine!

Get in store for a quality battery!

Own a Toyota with a s**t handbrake? 🫨

Pop in n say G’day @ 100 Strelly Street Busselton
or give us a call on 0409606765

We use nothing but the best, genuine and upgraded parts for even the simple things!

This is just an example of what we get to see in the shop, you have to wonder, how exactly did they get away with this and not lose a wheel.
The vehicle got a brand new front & rear differential, rear axle housing and complete front & rear overhaul including


- CV axle shafts
- Spindles
- High performance bearings and seals
- Slotted & dimpled rotors
- Hand brake assy with upgraded struts
- Hubs

And a lot more, bringing the vehicle back to its former glory, with a safe and reliable outcome!