HG performance ignition coils BMW / MIni N12/13/14/16/18/20/45/46/52 M/N/S 54/55 S63, Peug

Technical optimisation for maximum power

HG-Motorsport High Performance ignition coils

Maximum ignition energy and thermal stability for modern high-performance engines

In modern vehicles, particularly on engines with increased power output, original ignition coils quickly reach their limits.

Misfires, uneven combustion and thermal overload are often the result.

HG-Motorsport High Performance ignition coils have been developed specifically to overcome these challenges.

They offer increased ignition energy and higher thermal stability, and deliver consistently reliable performance – even under the harshest conditions.

Technical features of HG-Motorsport ignition coils

• Optimised primary and secondary windings: More windings and high-quality copper wire ensure improved energy transfer and a consistently high ignition voltage.
• Increased ignition energy (+10% compared with OE): Perfect spark plug supply throughout the entire dwell period, ideal for high-output engines.
• Constant energy output under high load: Particularly suitable for turbocharged and supercharged engines that need a stable ignition voltage over longer periods.
• Longer service life: High-quality insulation materials and optimised windings minimise thermal stress and protect against internal short circuits.
• Thermal resistance: Sustained operation up to 120 °C and stable running up to 140 °C without loss of power.
• Optimised spark formation: Stable ignition even at high boost pressures and richer mixtures, which noticeably improves combustion efficiency.

The diagram shows the superior ignition energy of HG-Motorsport ignition coils compared with standard components:

• Up to 1.5 ms: Both coil types deliver comparable energy.
• From 2.0 ms: The energy of the standard ignition coils drops noticeably, while the HG-Motorsport ignition coils consistently deliver high values.
• At 3.0 ms: The HG-Motorsport ignition coils deliver almost 25% more energy – crucial at high revs and on engines with increased power output.

Even at a temperature of 140 °C, the ignition energy of the HG-Motorsport ignition coils remains stable (70 mJ), while the OE coils fail or reach critical values.

Ideal for these applications

• High-performance engines: Optimum ignition even under extreme loads
• Motorsport and track days: Stability and constant energy in continuous operation
• Daily drivers with a power upgrade: Better efficiency and ignition stability in everyday use
• As a replacement for OEM ignition coils: Higher reliability and longer service life

Winding structure and how it works

The ignition coils work with an optimised primary and secondary coil structure.

The primary winding generates a strong magnetic field which, when it collapses, induces a high voltage in the secondary winding.

Thanks to the higher number of windings and improved insulation, a constant ignition energy is maintained even at high revs and peak loads.

Thermal tests and long-term results

1. Continuous thermal load:

• Test set-up: continuous operation at 120 °C with simulated load changes over 100 hours
• Result: no loss of performance and no thermal degradation of the HG-Motorsport ignition coils
• Comparison: after 50 hours the OE ignition coils lost approx. 25% of their energy, followed by the first changes to the material

Additional test at 140 °C:

• HG-Motorsport: stable operation over 8 hours without failures
• OE ignition coils: performance drop of up to 40% after 4 hours, followed by thermal failures

Summary of laboratory data

Order now and experience noticeably more power!

HG-Motorsport High Performance ignition coils offer everything that performance-hungry engines need: stability, maximum ignition energy and a longer service life.

Upgrade now and experience performance on a new level.

→ Order now and see for yourself!

The ignition coil replaces the following OEM numbers

0148594, 1712219, 1712223, 121300148594, 121301712219, 121301712223, 12135A06753, 12137550012, 12137551049, 12137551260, 12137562744, 12137571643, 12137575010, 12137594596, 12137594937, 12137594938, 12138616153, 12138647689, 12138657273, 7550012, 7551049, 7551260, 7562744, 7571643, 7575010, 7594596, 7594937, 7594938, 8616153, 8647689, 8657273, V7562744, V756274480, V757164380, 5970.64, 5970.91, 98067027 80, 98078418 80