I just installed Billie sports in the front of my 325i. I have H&Rsprings on the front, from what I read in another post was that the red H&R's are the race springs. The front is really stiff and almost bouncy but I have only drive about 10 miles on them. Do they break in after a hundred miles or so? That is what I have heard.
The springs say H&R 3/98 and some other numbers on the next coil. I will check that number again
The springs say H&R 3/98 and some other numbers on the next coil. I will check that number again
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