MMX High Performance Ignition Coils for BMW B / S -Series MMR60-0011 MMR25-1501 Insulate your Precision 5866 turbo

Insulate your Precision 5866 turbo to reduce excess heat within your engine bay

the result is an advanced ECE-90 approved high friction material that delivers near-zero brake fade under high temperature use

they share the same 4-layer construction with our signature  insulation and a different top layer of carbon or titanium for aesthetics only

Now we’ve got that covered

Each cap was designed to directly replace the OE cap

MMX High Performance Ignition Coils for BMW B / S -Series MMR60-0011 MMR25-1501 Insulate your Precision 5866 turboMMX Performance's higher output ignition coils deliver greater energy output, ensuring a stronger and more consistent spark. A simple plug and play upgrade over the OE factory coils. Sold individually and available in red, grey and blue. Compatible OEM part reference: 12138643360, 12137619385, 12138678438, and 750990012. To aid in removal and longevity, we advise applying a dielectric grease around the rubber boot of the coil.