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MMX Performance High Performance Ignition Coilpacks are a direct plug-and-play upgrade. Whether the engine is standard or tuned, it will immediately benefit from the greater energy output and stronger, more consistent spark generated by a set of MMX coilpacks.

MMX Performance have spent a lot of their development time optimising the coilpack’s energy levels to ensure operating temperatures are controlled. Over the lifecycle of the MMX coilpack, this thermal management will help to prevent future break down.

Sold individually, and are a direct upgrade or replacement.

A coilpack’s function is to transform the car battery’s 12-volt output to a much higher voltage. This intensified electrical energy provides a more reliable source for the spark plug to function from, improving engine performance by igniting the fuel and air mixture more efficiently.

Replacement is more worthwhile on older engines still running the OE coil packs. A new set makes a great preventative maintenance upgrade to avoid the risk of misfires caused as the OE coil packs age and gradually break down.

Immediately benefit from a greater energy output and a stronger, more consistent spark.

To aid in removal and longevity, MMX Performance advise applying a dielectric grease around the rubber boot of the coil.

Available in blue, grey and red.

MMX Performance coilpacks apply to the following engines:

  • BMW B36, B38, B46, B48, B58 & S58 engines

Compatible OEM part number reference: 

  • 12138643360
  • 12137619385
  • 12138678438
  • 750990012

While every effort has been made to ensure the accuracy of vehicle information, we are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their specific vehicle and engine variant.

About MMX: MMX Performance products have been designed and developed in the UK with passion by enthusiasts, for enthusiasts. All of MMX products are created in the world's toughest development lab: Motorsport. MMX push the limits and reach new heights on track; then refine their products to give you the performance you need when you want it on the road.

Their extensive range of BMW upgrades offer unrivalled quality, performance and reliability worldwide; furthermore, every product carrying the MMX logo is thoroughly durability tested both on the road and track, so the end user can have complete peace of mind that they're installing only the best quality products to unlock the true performance potential from the car.

note: image is for illustration purposes and may differ on delivery