The Toyota VDJ200 is a formidable machine, renowned for its durability, reliability, and off-road capability. However, even the toughest of vehicles can benefit from a performance boost. That’s where Just Autos comes in – as the leading Toyota diesel performance specialists in Australia, we have a range of modifications that can take your VDJ200 to the next level.
In this article, we’ll be exploring the top 5 must-have modifications for your VDJ200. These upgrades will not only increase power and torque, but also improve throttle response, fuel efficiency, and off-road capability. From ECU remapping to air intake upgrades, exhaust systems to transmission lock-up kits, we’ll cover everything you need to know to get the most out of your VDJ200. So buckle up and get ready to unleash the full potential of your Toyota VDJ200 with Just Autos!

1. Start with the Basics – Remap Your VDJ200’s ECU!
The ECU is the brain of your vehicle’s engine management system. It controls everything from fuel injection and ignition timing to turbo boost and transmission shifting. By remapping your vehicle’s ECU, we can optimise these parameters to maximise performance gains.
At Just Autos, we use state-of-the-art tools and software to remap your VDJ200’s ECU. Our experienced technicians take a bespoke approach to each vehicle to ensure optimal results. We can adjust the ECU to deliver increased power and torque, improved fuel efficiency, and smoother throttle response.
We also offer ECU multi-mapping, which allows you to switch between different tuning maps depending on your driving needs. This is particularly useful if you use your VDJ200 for both daily driving and off-roading. With ECU multi-mapping, you can switch to a more aggressive map when you need more power and switch back to a more conservative map for normal driving.
Read More: What is ECU Multi-Mapping?

1. Maximise Airflow with Air Intake Upgrades
The air intake system is responsible for delivering air to the engine. A well-designed air intake system can increase airflow to the engine, which can improve power and torque. At Just Autos, we offer a range of air intake upgrades that are specifically designed for the VDJ200 Series.
Our airbox upgrade replaces the factory airbox with a custom-designed unit that delivers increased airflow for better performance. The airbox is made from high-quality materials while retaining the factory filter; in our experience, 200 Series Land Cruisers are known to experience dusting which occurs because the factory airbox’s sealing is poor. By coupling the factory filter with Just Autos’ airbox upgrade, you get the surety of a properly-sealing airbox and the reliability of the standard filter – which makes servicing and maintenance easier, too!
Read More: Should You Upgrade Your 200 Series’ Airbox?
We also offer intercooler fan kits, turbo upgrades, and snorkels that work in conjunction with the airbox upgrade to maximise airflow for better performance gains. The intercooler fan kit helps to cool the intake air as it passes through the intercooler, which can improve performance and reduce the risk of engine damage from heat. Turbo upgrades can increase boost pressure and airflow to the engine, which can significantly improve power and torque.
Snorkels are particularly useful if you plan on doing any deep-water crossings or driving in dusty conditions, as they help to keep the engine’s air intake system clean and dry.
Read More: 3 Ways to Improve Diesel Engine Cooling


3. You NEED a Performance Exhaust System!
The exhaust system is responsible for removing exhaust gases from the engine. The right exhaust system can increase exhaust flow, which can improve power and torque. At Just Autos, we offer a range of high-quality 3-4″ exhaust systems that are perfect to improve airflow and performance in your 200 Series Land Cruiser.
Our performance exhaust systems are made from high-grade stainless steel and feature mandrel-bent tubing for maximum flow and performance gains. They also feature a high-flow muffler that delivers a more aggressive exhaust note without being too loud. Upgrading your exhaust system can help to increase horsepower and torque, improve throttle response, and give your VDJ200 a more aggressive sound!
Read More: 3 Benefits of a Performance Exhaust System

4. Transform Your Drive with an ECU Transmission Lock-up Kit
The transmission plays a crucial role in transferring power from the engine to the wheels, but it can also affect fuel economy and transmission temperatures. One way to improve the performance of your transmission is by using a transmission lock-up kit.
At Just Autos, we offer our own ECU transmission lock-up kit, known as the Easy Lock. This kit is an effective solution that can be installed in just a few hours. It works by locking the torque converter in place when you reach a certain speed or load. This reduces the slippage that occurs in the torque converter and allows for better torque converter efficiency.
Improved torque converter efficiency can lead to a number of benefits, including improved fuel economy and reduced transmission temperatures. By reducing the slippage that occurs in the torque converter, the Easy Lock helps to ensure that the maximum amount of power is transferred to the wheels, resulting in improved fuel economy.
Furthermore, reducing the slippage in the torque converter also reduces the amount of heat generated, which can help to reduce transmission temperatures. This, in turn, can extend the life of your transmission and improve overall reliability.
Read More: 3 Reasons You Need an ECU Transmission Lock-up Kit

1. Save Time & See Results Sooner with a Performance Package Upgrade
We offer a range of performance packages that are designed to deliver a complete performance upgrade for your VDJ200 Series. Our packages include a combination of ECU remapping, air intake upgrades, exhaust system upgrades, and transmission lock-up kits. By upgrading all of these systems together, we can maximise the performance gains for your vehicle and give you the best possible driving experience.
Our performance packages are designed to cater to different driving needs and budgets. Whether you’re looking for a mild upgrade for daily driving or a more aggressive upgrade for off-roading and towing, we have a package that will suit your needs.
- Stage 1: Our entry-level performance package includes an ECU remap and air intake upgrades. This package is designed to give you a noticeable increase in power and torque, as well as improved throttle response and fuel efficiency.
- Stage 2: Our intermediate performance package includes an ECU remap, air intake upgrades, and exhaust system upgrades. This package is designed to deliver a more aggressive exhaust note and a significant increase in power and torque. It’s perfect for those who want a more engaging driving experience and improved off-road capability.
- Stage 3: Our top-of-the-line performance package includes all of the upgrades from our intermediate package, as well as a transmission lock-up kit. This package is designed to deliver the ultimate driving experience, with maximum power and torque gains and improved fuel efficiency. It’s perfect for those who demand the best performance from their VDJ200!
Get Your 200 Series Performance Modifications from Just Autos
From ECU remapping to 3-4″ performance exhaust systems and in-house designed modifications like the Just Autos’ Easy Lock, we’re your go-to Toyota diesel performance specialists! If you’re keen to kick your VDJ200’s performance into a higher gear, reach out to our team today to find out how we can help you transform the capabilities of your 200 Series Land Cruiser.