Does anyone know what the correct plugs are for 2004 3i8i ? Its the N46 engine. Got a price today at BMW Midrand and it was 186 + vat each. I could see that it was actually a bosch plug quoted . I thought this was a bit excessive for plugs. I asked the oke what the bosch code was and he reluctantly told me it was FR7KPP3 as if I asked him to donate a kidney. Called the local midas and they told me they have an NGK plug for my car that is R65 each. Does anyone know what the correct plug is and whether Im just wasting money getting these plugs at BMW when I can get the exact same thing at another spares shop much cheaper.