Quote:
Originally Posted by IEDEI
I drove a 1M last week and the 135is sounds soooooo much better than the 1M! I was amazed. the 135is has one of the best exhausts I've heard in a long time. If the M2 sounds anything like it then it will be a great thing!
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I heard both and there was a bit of difference in favor of 1M, certainly nothing "sooooooo" much different.
I think you were dreaming.