Terminator_X wrote: ↑Mon Apr 20, 2020 8:17 pmI had the JFA tuning box, made a huge difference imho with the car feeling like it should have done from the factory. RS4 too close to the RS3 for my liking stock vs stock.
I had the car dyno'd before and after so will post up the change in a bit.
TX.
Edit - dyno before was 460hp and 510 torque; after was 520hp and 560 torque.
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What car do you own now? And how is the RS4 compared to the RS3?