Toyota Quantum 2.5 D-4D 88hp Remap

The Toyota Quantum 2.5 D-4D 88hp is a 2.5L turbocharged diesel engine producing 88 BHP and 192 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 105 BHP and 250 Nm — a gain of around 17 BHP (19%) and 58 Nm (30%).

This engine scores highly for remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as high, based on the percentage gain available from the factory output.

Considerations: Large torque increase: drivetrain condition (clutch/gearbox) becomes more important at this level.

Fuel economy note: economy gains unlikely at full power; depends on driving style.

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.