We managed to spend a bit of time working on our DEMO Renault Megane 4RS the other day as we wanted to really dial in our new calibration for the modifications we fitted (in this video https://www.youtube.com/watch?v=zTIbEek5eUs
We managed to see 320hp & 474nm on our Stage 2 ECU tune/remap before we decided to stop pushing it due to monitoring the logs. This is really pushing this engine now on the hardware we are running The Megane 4 RS are notorious for not
making power in stock form.
On previous dynos, we saw:
STOCK: 270hp & 352nm
Stage 1 ECU calibration: 280hp & 375nm
The most impressive part is the 100nm gain from our Stage 1 to Stage 2 calibration- needless to say the clutch is now slipping (which will be covered in another YouTube episode).