Hyundai i30 N Performance Ignition Coils - Mantis MTP-1008

Built for the Hyundai i30 N and i30 Fastback N and their 2.0 T-GDI Theta II (G4KH) engine, this Mantis high-output ignition coil is the direct upgrade for one of the strongest tuning scenes of any modern hot hatch — a simple map takes a 275PS Performance well past 300PS, with cylinder pressures the factory coils were never signed off for.

Why Choose the Mantis MTP-1008?

• 12% More Spark Energy — a neodymium magnetic core stores more energy than the standard ferrite OE coil, for a stronger spark on all four cylinders.
• Built for Boost — mapped Theta IIs are known for boost misfires as standard coils age; the MTP-1008 has the thermal margin to hold its output, lap after lap.
• Bigger Flame Kernel — more complete combustion for smoother running and an overboost that doesn't fall flat.
• Direct OE Plug & Play — fits 250PS standard cars, 275PS Performance, the Fastback N and facelift DCT cars. No wiring or coding changes.
• 2-Year Warranty, UK Stock — UK-engineered with every unit tested, same-day dispatch on orders before 3pm.

Rough cold idle, hesitation on boost or P0301–P0304 codes after a track day? A full set of four Mantis MTP-1008 coils fits in around 15–20 minutes — engine cover off, unclip, swap and torque to 8 Nm.

Let's check it fits

The Mantis MTP-1008 is compatible with the following cars fitted with the Hyundai 2.0 T-GDI Theta II (G4KH) engine — 4 coils per car. It's always a good idea to verify your existing coil's OE number too (listed below).

Hyundai

• i30 N (PD, 2017–2020) — 250PS standard / 275PS Performance Pack
• i30 N facelift (PD, 2020–2023) — 280PS incl. DCT
• i30 Fastback N (2018–2023) — all versions incl. Project C

This listing is dedicated to the i30 N. The same MTP-1008 coil also fits other Hyundai/Kia Theta II turbo applications — see our main Mantis MTP-1008 listing for the full application list.

OE Part Numbers

• Hyundai / Kia: 27300-2GGA0

Check the number stamped on your existing coil before ordering.

Competitor Cross-References

• NGK: U5385
• Bosch: 986221145
• Delphi: GN10730
• Bremi: 20726
• Hella: 5DA358057711