APR Ignition Coil & Spark Plug Kit (3.0T EA837 6-cylinder engines)

The APR Coils & Plugs Pack (6-Cylinder) is a comprehensive ignition upgrade designed for Audi, Volkswagen, and Porsche 6-cylinder engines. This kit is specifically tailored for platforms utilizing the popular "R8-style" or "long-boot" ignition coils, such as the 3.0T Supercharged (EA837) and various VR6 or Porsche flat-six engines. By pairing APR High-Output Ignition Coils with APR Iridium Pro Spark Plugs, this system delivers a more powerful and stable spark to support increased cylinder pressures found in tuned or high-load applications.

The MS100208 series coils increase energy output by 10% over stock, utilizing upgraded internal components and silicon steel shields to minimize energy loss. When matched with Heat Range 9 Iridium Pro Spark Plugs, this kit provides superior heat dissipation and pre-ignition resistance, ensuring reliable performance whether you are running a stock daily driver or a high-boost performance build.

Key Features:

• Engineered System: Matched set of 6 coils and 6 plugs specifically selected for 6-cylinder engine families.
• 10% Higher Energy Output: Upgraded copper windings and stronger neodymium magnets provide a more consistent spark than OEM.
• Iridium Pro Technology: Heat range 9 plugs with an iridium electrode featuring a 152% higher melting point than silver.
• Advanced Shielding: Upgraded silicon steel shields improve magnetic flux flow and reduce energy loss during firing.
• Direct Plug-and-Play: A true direct-fit upgrade with no wiring, coding, or tuning changes required.
• Color-Coded Style: Available in Red, Blue, or Grey to customize your engine bay aesthetic.

Configuration Options:

Compatibility & Cross-Reference:

• OEM Spark Plug Cross-Reference: 06H905601A, 06Q905601E, 101905631G.
• OEM Ignition Coil Replacement: 06D905115 (A-K), 06E905115 (A-G), 06F905115 (C-F), 06H905611, 07K905715 (D-G).

Important Fitment Note: If your factory ignition coils look physically different (other than color), these upgrades are not compatible. This kit is most commonly used for the Audi 3.0T Supercharged (B8 S4/S5, C7 S6/S7/A6) and similar engine architectures.