After almost an hour of searching I still dont know who makes the OEM igniton coil for my 03 r53 s . I see prices from 145 to 48$ for a Beru from autohaus. Please dear God someone tell me who makes to
the real OEM

 

Go with the Beru. I have the Beru on my Mini and have installed several with zero issues.

 

Thank you . Is that OEM ?

 

I got a used on from my 04 r50 if you are interested. Swapped out for an msd coil.

 

I was a totally considering getting the MSD . How do you like it? Any improvement in gas mileage or throttle response

 

There's no evidence of the aftermarket coils being any better than OEM, in fact it has been the opposite. There is a higher rate of failure and problems with them over OEM, and many people who have tried them have actually switched back.

Most all the high power builds use the OEM coil, mine has lasted over 230k miles with no issues.

 

OEM it is ... thanks