ECU remapping Query

[shouk_1987]

Hello Forum

I have a j11b and checking about the remappibg stuff
Qashqai is offered in my country with 1.2 Dig-T petrol only and with CVT, we donot have diesel cars here.
we are not offered any other drive train and we didnot get the beautiful 1.3T with DCT
Qashqai here is very famous and one of the top.value for.money and it is cheaper than any other powerful driveteain competitor
The 1.2T is 190 N.M and 115 PS which is just not effective for the cat weight

ECU remap will convert torque to 240 N.M and 140 PS which are numbers that are very close to its sibling renalut kadjar which have the same engine but on a DCT

I just want to know if some one from J11 for 1.2T did it or not and will it worth it as it is not cheap ?
Is there any downsides on the short or long term ?
Also tuner advised to me that the warranty will not be void as the service center will not know or discover

Finally oir ecu is locked for writing from obd
Hence tuner disassembled the ecu beside the battery and worked on it on a bench via bridging circuit
Then he took the stock ecu file to send it for revlimit so they can modify the software and send the new file and then to.do the same.operation for writting