MMX Magnetic Differential Plug - BMW RS4 / RS5 (B9) Additional 55 hp on a

Additional 55 hp on a stock vehicle

If you are unsure please email your VIN to sales@evolveautomotive

Just checking that little pressure gauge is not enough either as the O-rings can perish over time

Packing list: 1 intercooler painted black

MMX Magnetic Differential Plug - BMW RS4 / RS5 (B9) Additional 55 hp on aThe MMR Performance magnetic diff plug is a simple, yet efficient tool that can dramatically increase your differential's lifespan. As an differential wears it becomes inevitable that tiny metallic particles will be found in the oil. The MMR magnetic diff plugs help to catch such particles, therefore cleansing your oil allowing it to more effectively lubricate, whilst minimising further potential wear. A direct replacement for the OE part, the MMR