MMX Performance High-Output Ignition Coil – BMW G8x (B58 & S58)

MMX Performance High-Output Ignition Coil – BMW G8x (B58 & S58)

Improve spark strength, reliability, and ignition efficiency with MMX Performance High-Output Ignition Coil — a direct plug-and-play upgrade over factory BMW coils.

Engineered to deliver a 10% increase in output energy versus OE, MMX coils generate a stronger and more consistent spark, helping your engine ignite the air/fuel mixture more efficiently. The result is improved combustion stability, sharper throttle response, and enhanced reliability — whether your car is completely standard or heavily modified.

Extensive development has gone into optimising energy delivery and thermal management, ensuring operating temperatures remain controlled throughout the coil’s service life. This focus on heat control helps prevent premature breakdown, making these coils an excellent preventative maintenance upgrade, especially on older engines where ageing OE coils are prone to misfires.

Installation is completely straightforward, with no coding or modifications required. Simply replace your factory coils and benefit immediately from improved ignition performance.

Available individually in a choice of red, grey, or blue, allowing you to tailor both performance and engine bay appearance.

Compatible OEM part reference: 12138643360, 12137619385, 12138678438, 750990012.

Key Features:

• 10% higher energy output than OE ignition coils
• Stronger, more consistent spark
• Improves combustion efficiency and reliability
• Optimised thermal management for long service life
• Ideal for standard or tuned engines
• Direct plug-and-play installation
• Sold individually
• Available in red, grey, or blue

Engine Compatibility:

Fits BMW B- and S-Series engines, including:

B36, B38, B46, B48, B58, S58

Coil Quantity by Engine