WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.APR Ignition Coils (MS100209) are engineered as a high-performance, plug-and-play upgrade for VW, Audi, and Porsche engines utilizing the PQ35-style "pencil" coil. While many enthusiasts believe swapping to Audi R8 coils provides an advantage, APR’s independent testing confirms that R8 coils are no more powerful than standard factory units. In contrast, APR Ignition Coils deliver a measurable 10% increase in energy output, providing a stronger and more consistent spark essential for high-horsepower and tuned applications.
APR achieves this performance gain by optimizing the coil's internal architecture. This includes increasing the diameter of the copper windings to lower resistance, utilizing larger and stronger neodymium magnets, and upgrading the silicon steel shields to improve flux flow and minimize energy loss. Every batch of coils is stress-tested on a specialized stand for 73 hours—totaling over 15.7 million firings—to ensure maximum reliability under extreme conditions.
Features:
- Increased Energy Output: Provides 10% more energy than stock coils for a more powerful spark and cleaner fuel burn.
- Superior Internals: Features larger copper winding diameters and enhanced neodymium magnets for maximum efficiency.
- Advanced Shielding: Upgraded silicon steel shields reduce energy loss and optimize magnetic flux.
- Endurance Tested: Rigorously batch-tested for over 73 hours to ensure durability against shorting or overheating.
- Stealth Aesthetics: Finished in a unique Grey housing with the APR logo for a professional engine bay appearance.
- Direct Fit: True plug-and-play installation; a direct replacement for factory PQ35-style coils.
Product Contains:
- (1) APR High-Output Ignition Coil (Grey Housing)
Technical Specifications:
| Specification | Details |
|---|---|
| Output Gain | 10% increase over OEM |
| Housing Color | Grey with APR Logo |
| Testing Standard | 73 Hours / 15,768,000 firings per batch |
| Warranty | 1-Year Unlimited-Mile Direct Replacement |
Installation Tip: To fully realize the benefits of increased spark energy on tuned vehicles, it is highly recommended to pair these coils with a fresh set of properly gapped performance spark plugs.
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