I have a 2011 S with a manic stage 2 tune. Had a coil go out around 40,000 miles 10 days after getting the tune. My shop replaced all four coils. Last night had another coil go at 50k miles. When i pulled the bad coil and swapped it with one of the good old coils i noticed the new one was a bremi coil. Are bremi coils as good as genuine mini coils? Thanks in advance.
Isyvibes