This MMR Performance magnetic differential drain plug will protect your transmission from the increase of metal particles into the lubrification system by catching them via the magnetic section situated at the end of the drain plug. Direct replacement for the OEM differential plug, this MMR plug is specifically designed for the BMW 35i / 40i / M2 / M3 / M4 or M5
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Direct bolt on
T6061 aluminium CNC
Magnetic end
Made in UK