At RevHigh, we recently took on the challenge of transforming a 2018 Hyundai i30N  into a true turbocharged beast. With its 2.0L turbo engine, this hot hatch already packs a punch, but we knew we could unlock even more performance—all while keeping the ECU sealed! Using full OBD2 tuning access , here’s what we achieved: 🔧 The Tuning Results Stock Power : 195kW at the wheels Tuned Power : 230kW at the wheels 💥 Peak Potential : 237kW (Dialed back to safeguard exhaust gas temp