With ECU remapping, you can expect significant improvement in your engine’s power, delivering an enhanced driving experience that is both smoother and more responsive. Our custom ECU tuning process will take advantage of the untapped potential in your engine, without the need for any costly hardware upgrades or modifications – though we offer a range of upgrades that complement a newly tuned ECU well! As a standalone performance enhancement, ECU remapping is a smart investment for anyone looking to get the most out of their Toyota diesel engine.

Multi-mapping is a complex service offering that Just Autos provides for a variety of Toyota engines and models. Our experts connect our tuning software which works in conjunction with the ECU’s onboard processor to create multiple maps, or sets of parameters, that can be stored in the ECU. These maps can then be switched between as needed, allowing the ECU to adjust its parameters for different conditions and environments.

Our ECU-based transmission lock-up kits deliver the ultimate performance upgrade for Toyota owners seeking increased torque when you need it, and superior reliability. These solutions significantly reduce transmission temperatures by preventing excessive heat from converter cycling, even under high RPM stress. You’ll experience more direct power delivery to all wheels, enhanced driving responsiveness, and reduced brake load thanks to the more efficient drivetrain. Perfect for off-road enthusiasts, our intelligent system automatically activates lockup in ideal conditions while disabling it during low-RPM acceleration or technical rock driving when extra torque is crucial.

VDJ200 – Transmission Remap

Want more grunt and better performance? Our performance exhaust systems are designed exactly for that. They improve airflow, cut down backpressure, and deliver a real power boost, more horsepower and torque, letting you get the most out of your engine. Swapping out your standard factory exhaust for one of ours will give your vehicle’s performance a proper lift.

Our upgraded fan kits offer superior cooling for your engine when under heavy load, whether you’re towing, off-road, or looking to get more out of your Toyota with one of our performance packages, a fan kit will prolong the life of your engine by preventing overheating.

Boost your performance with a Just Autos airbox upgrade. Our quality systems improve airflow and filtration, guarding against dust and blockages that kill performance and cause premature wear. We use top aftermarket brands, ensuring our airboxes work perfectly with our cooling upgrades (intercoolers or fan kits). Get cleaner air, cooler running, and the power your diesel deserves.

Our upgraded injector replacements deliver the precise fuel flow your engine needs, whether you’re supporting other performance mods or just aiming for reliability. They’re crucial for safely unlocking serious power gains with a tune, and can offer better fuel atomisation than worn factory units for smoother running.