Hyundai Elantra N (I30N Sedan / Avante N)ECU Calibration on Spare ECU (2024-2026) Add N75 N Mode Pop Map:No 2 step core allows for

2 step core allows for the most volume

8AN pump inlet fitting

worst case Engine damage

SHIPS WITHIN 48 HOURS UPS EXPRESSS

Tube and Fin cores are also lighter for the same volume

Hyundai Elantra N (I30N Sedan / Avante N)ECU Calibration on Spare ECU (2024-2026) Add N75 N Mode Pop Map:No 2 step core allows for2024 2026 Model year ONLY Hyundai made changes to the ECU in 2024, 2024 owners cannot use 2023 ECU's. EK1 devices do not support the 2024 MY as of yet, however it is in development. Our tuning services are one of the only ways to tune your 2024 Elantra N. (Tuning mapping remains the same, the bootloader (the area of the ECU that allows flashing, was changed in 2024 by Hyundai to deter tuning, and a flash counter was added) is different from 2023 MY's