New reprogrammable Scania V8s! Elimination of AdBlue and DPFS, improved torque and engine power, free exhaust without dashboard faults or power restrictions due to NOx.

The 530 V8 develops 530hp and 2800Nm of torque. Its compression ratio is 22:1. The gearbox and virtually all other components are identical to the 590 and 660. The slightly higher compression ratio on this engine means that optimization is slightly less than on the 590 or 660, but components such as injectors, HP pump and G33CM1 gearbox are identical.

The 590 V8 develops 590hp and 3050Nm of torque, with a lower compression ratio than the 530 (20.8:1) and identical to the 660. The gearbox and all engine components are identical to the 660. Only the engine's electronic management allows power to be limited (by limiting injection times and torque) via software. Optimization of the 590 delivers BONUS performance after optimization.

The 660 develops 660hp and 3300Nm of torque, with the same compression ratio as the 590. All engine peripherals are identical to the 590, so post-reprogramming performance will also be identical. The same applies to the engine cooling and lubrication system, which is also the same as on the 590. Optimization therefore achieves the same results.