pazz said:
Thanks to all for the answers. I am not very familiar with the forums format replay:
1) The tires are not an issue, replace them.
2) In theory if SW is correct, and specifically made for MO's technosquare should make an increase in HP at top RPM not the Torque all over the RPM for not damaging the CVT. On top of this usually the manufacturers do not make transmission with such slim margin for power and torque gains 5%. I am quite sure that the transmission it should handle much power and torque. If this is the case I am quite disappointed with Nissan!!! All transmission must be rated for more power and torque otherwise it would be a very weak point. What do you think??
3) I agree the AWD should andle more Power but have more Power loss a the wheels
Thanks
Rocco
The AWD will not have more power loss under normal conditions, because it's part time, as in off unless there's tire slippage at the front.
The TechnoSquare ECU was designed like the rest of the ones for the VQ35DE engine, and not specifically for the Murano. It has power increases from 0 to the increased redline of 7100. Personally, I'll take that extra torque, and if I feel it's risky to the transmission, I'll go easy until I reach a certain speed, say 35mph.
This is not a case where you have to lose low RPM torque to gain high RPM horsepower. They could increase the power at RPMs above say 4000, and leave the lower end alone. This would probably be a good compromise between longevity and performance. I'll take the performance anyway, thank you.
