Transform Your Toyota Hilux & Prado D4D with Custom Performance Tuning at IMS

Are you looking to enhance the performance of your Hilux or Prado D4D? At IMS, we understand the need for more power in such heavy vehicles. Our custom tune delivers a significant boost, with a 68% increase in performance at 2000rpm, translating to an additional 30 kW and 150 Nm at the wheels, as verified on our Dyno Dynamics Dynamometer.

Additionally, our satisfied customers report fuel efficiency improvements of up to 3 l/100 km on the highway and 2 l/100 km in town. This level of enhancement means your D4D can outperform many standard V8 turbo diesel 79 series Land Cruisers.

Unlike generic plug-in chips that offer a one-size-fits-all solution, we tailor each tune by directly modifying the factory ECU file. This approach allows us to adjust boost, injection timing, pulse width, and torque limits, ensuring maximum power and torque while maintaining factory safety limits.

Please note: Due to the age of some D4D models, there's a 50% chance of clutch slipping. To address this, we now recommend a Stage 1 upgrade that includes a heavy-duty clutch to accommodate the enhanced performance.