RT Isuzu Dmax/MUX 4JJ1

The Isuzu Dmax packs the potent 4JJ1 3 litre turbo diesel engine. This engine platform is well known for its reliability and capability to produce large amounts of power and torque with relatively minor modifications. Stay Tuned have extensive experience with this platform. Back in 2017 we had a RC Colorado Ute producing more than 300kw at the wheels which we used for power cruise events and daily driving. This experience highlighted the strengths and weaknesses of the platform which is knowledge we leverage when designing a solution for our customers.

Entry level package

  • Stay Tuned Custom Dyno Calibration

Ultimate Towing Package

  • Stay Tuned Custom Dyno Calibration

  • Intercooler upgrade

  • Transmission Cooler

  • Valve Body Upgrade