Technical optimization for maximum power
HG-Motorsport High Performance Ignition Coils
Maximum ignition energy and thermal stability for modern high-performance engines
In modern vehicles, especially with high-performance engines, original ignition coils quickly reach their limits.
Misfires, uneven combustion and thermal overload are often the result.
HG-Motorsport High Performance ignition coils were specifically developed to meet these challenges.
They offer increased ignition energy, enhanced thermal stability and ensure consistently reliable performance – even under the toughest conditions.
Technical features of HG-Motorsport ignition coils
- Optimized 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 to OE): Perfect spark plug supply throughout the entire dwell period, ideal for high-performance engines.
- Constant energy output under high load: Particularly suitable for turbo and supercharged engines that require a stable ignition voltage over a longer period of time.
- Extended service life: High-quality insulation materials and optimized windings minimize thermal stress and protect against internal short circuits.
- Thermal resistance: Continuous usability up to 120°C and stable operation up to 140°C without loss of performance.
- Optimized spark formation: Stable ignition even at high boost pressures and richer mixtures, which significantly improves combustion efficiency.
The diagram shows the superior ignition energy of HG-Motorsport ignition coils compared to standard components:
- Up to 1.5 ms: Both coil types deliver comparable energy.
- From 2.0 ms onwards: The energy of the standard ignition coils drops significantly, while the HG-Motorsport ignition coils deliver consistently high values.
- At 3.0 ms: The HG-Motorsport ignition coils deliver almost 25% more energy – crucial at high speeds and in high-performance engines.
Even at a temperature of 140°C, the ignition energy of the HG-Motorsport ignition coils remains stable (70 mJ), while the OE coils already fail or reach critical values.
Ideal for these applications:
- High-performance engines: Optimal ignition even under extreme loads
- Motorsport & Trackdays: Stability and constant energy in continuous operation
- Daily driver with increased performance: Improved efficiency and ignition stability in everyday use
- As a replacement for OEM ignition coils: Higher reliability and longer service life
Winding structure and function
The ignition coils operate with an optimized 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 ensured even at high speeds and load peaks.
Thermal tests and long-term results
- Continuous thermal stress:
- Test setup: Continuous operation at 120°C with simulated load cycles over 100 hours
- Result: No reduction in performance and no thermal degradation of the HG-Motorsport ignition coils
- Comparison: Original equipment (OE) ignition coils lost approximately 25% of their energy after 50 hours, followed by initial material changes.
Additional test at 140°C:
- HG-Motorsport: Stable operation for over 8 hours without breakdowns
- OE ignition coils: Power drop of up to 40% after 4 hours, followed by thermal failures
Summary of laboratory data:
| Parameter | HG-Motorsport | OE ignition coil |
| Maximum ignition energy (mJ) | 120 | 90 |
| Continuous load at 120°C (hours) | > 100 | 50 |
| Functionality at 140°C | Stable for up to 8 hours | Performance decline after 4 hours |
| Isolationswiderstand (500 V) | > 20 MΩ | ca. 10 MΩ |
Order now and experience noticeably improved performance!
HG-Motorsport High Performance ignition coils offer everything that power-hungry engines need: stability, maximum ignition energy and an extended 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:
06H 905 110 Final letters DL
06J 905 110 final letters BN
06K 905 110 final letters CG
06H905110D, 06H905110E, 06H905110F, 06H905110G, 06H905110H, 06H905110L, 06J905110B, 06J905110C, 06J905110D, 06J905110E, 06J905110F, 06J905110G, 06J905110G, 06J905110K, 06J905110L, 06J905110N, 06K905110C, 06K905110D, 06K905110G, 06K905110H, 06K905110K, 06K905110N, 06L905110C, 06L905110D, 06L905110E, 06L905110F, 06L905110H, 06L905110K, 6K905110G
