Quote:
Originally Posted by mlifxs
Mark, while we have you, can you clarify for us...are the current pro-kit springs for bmw E9X linear or progressive? Great debates have gone on about this  |
Most of the Eibach springs are progressive but this particular application uses linear rates.
For those not happy with the 1.0" Pro-Kit lowering can go with the Sportline 2.0"/1.4" kit for the E9x models.
-Tony (who also works at Eibach)