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      08-07-2012, 02:46 PM   #25
ApexWheels
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Drives: M3
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Quote:
Originally Posted by White-one View Post
Back to the original question, is anyone running Arc8's with ST coilovers? I had the one response saying they hit the springs. Was it the springs or the adjusting collar. How low was the set up. I don't intend on dropping the car much. I just want to better the set up.
As mentioned previously the limitation with ST coilovers is that it uses a progressive spring that is cone shaped which creates for much less wheel and tire clearance in front. If you raise the spring perch or "adjusting collar" above the wheel and tire then you should be fine with clearances. As a solution to the progressive springs we always recommend a linear spring conversion using 6 inch hyperco, swift, or eibach springs and camber plates to create the most room possible in front as we can.

ST coilovers as shipped with progressive springs can be run with 18x8.5" ET45 ARC-8's and 235/40/18 tires as long as you make sure the spring perch or "adjusting collar" is above the wheel and tire.
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