Hyundai · Veloster · JS (2018+) - N

Hyundai Veloster N (JS 2018+)

Hyundai never sold it here

Hyundai Australia knocked back the Veloster N and pushed buyers to the i30N instead, so every JS Veloster N on local roads is a private or grey import. The upside: under the skin it's pure i30N — same G4KH 2.0L Theta II twin-scroll turbo and the same wet 8-speed N DCT — so the parts and tuning that work on an i30N drop straight onto it.
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FAQ

Common questions

Will i30N parts fit my Veloster N?

Yes, almost universally. The Veloster N shares the i30N's engine, gearbox, turbo and most of its hardware, so intakes, intercoolers, downpipes and exhausts listed for the i30N (or Kona N / Elantra N where noted) bolt straight on. That shared parts pool is the main reason a grey-import Veloster N is easy to support.

What's the best first mod?

A tune. The Theta II runs conservative boost and timing from factory, and an ECU flash unlocks the most gains for the least money — typically lifting it well past 220-230 kW on the stock turbo with no other hardware. After that, an intake and a turbo-back exhaust are the usual next steps.

What sort of gains are realistic on the stock turbo?

With a tune plus a decent intake and exhaust, mid-to-high 230s kW at the crank is a sensible target on 98, with a big lift in midrange torque. The factory turbo is the ceiling — chasing more than that means a turbo upgrade and supporting fuelling.

Any known weak points to watch?

The early 8-speed DCT can be hard on clutches if you tune aggressively and launch it a lot, so keep an eye on fluid and clutch health. The 2.0T itself is strong, but the factory rod bearings don't love sustained high boost — sensible tuning and good oil habits go a long way on a hard-driven car.

Can't find what you need for your Hyundai Veloster N (JS 2018+)? Get in touch — we're happy to help.