APR Ignition Coil & Spark Plug Kit (3.0T EA839 6-cylinder engines)

The APR Coils & Plugs Pack (6-Cylinder) is a premium ignition refresh system specifically engineered for Audi and Porsche 6-cylinder engines, such as the 3.0T EA839 found in the B9 S4/S5 and various Porsche models. This kit pairs APR High-Output Ignition Coils with APR Iridium Pro Spark Plugs to deliver a stronger, more stable spark. By increasing energy output by up to 14% over stock, this system is designed to support the intense cylinder pressures of tuned engines, ensuring reliable performance under high boost and extreme thermal loads.

The included Iridium Pro Spark Plugs are configured in a colder heat range (supporting Range 9 and 10 requirements) to dissipate heat more efficiently than factory plugs. This prevents pre-ignition and spark blowout, making this kit an essential upgrade for any Stage 1, Stage 2, or custom-tuned 6-cylinder vehicle running pump gas or high-ethanol blends.

Key Features:

• System Engineering: Matched coils and plugs designed to work in harmony for a complete ignition overhaul.
• 14% More Energy: Enhanced energy output via larger copper windings and stronger neodymium magnets for a more powerful spark.
• Iridium Pro Technology: Features a projected insulator design and an iridium electrode with a significantly higher melting point than platinum or copper.
• Extreme Durability: Coils are batch-tested to over 15 million firings, ensuring they can handle the rigors of track use and spirited driving.
• Ethanol Optimized: Specialized electrode design makes it easier to ignite "hard-to-light" fuels like E85.
• Direct Plug-and-Play: No wiring or coding required; installs exactly like factory components.

Configuration Options:

Compatibility & Cross-Reference:

OEM Spark Plug Cross-Reference: 0PB905612, 0P2905601/A, 06M905606F, 9A790560100, 9A790560101.

OEM Ignition Coil Cross-Reference: 06H905110G/L/P, 06K905601B/L/M, 06K905611C, 06M905606F, 06Q905601/E, 079905110R, 0P2905601/A, 9A790560100/01.

Installation Note: Visually inspect your factory coils before installation. If they are physically different (shorter or longer boots), you may need to swap your factory rubber boots onto the APR coil units to ensure a proper seal.