The factory exhaust on the facelift i30N retains its aggressive crackles and pops, but it is heavily restricted by modern emissions filters. Upgrading your exhaust hardware is an essential modification to amplify that iconic N-division tone while optimising gas flow. Release hidden horsepower right off the turbocharger by fitting high-flow Exhaust Downpipes. Transform the acoustic profile of your hot hatch with an emissions-compliant GPF-back exhausts setup, or choose a complete Cat-Back Exhaust depending on your tuning route. For track-focused owners looking for maximum flow and volume, we also offer GPF deletes to bypass the highly restrictive factory particulate filters.