Took my 2014 ZF2 to RS Dynotune in Malaysia and got +20 bhp and +30 Nm on the Dyno. I have not installed any performance parts, the car still maintains its stock intake, exhaust and even stock suspension and rims. Was really surprised and delighted by this, the engine feels much more punchier than before and the launch is tire-rippingly smooth.
Quite excited about this since there's so much more potential to unlock once I invest in some good parts! But for now the car feels like it's got a completely new engine.
Dyno charts here for reference, unfortunately it only records from 3000rpm to 6000rpm