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STFA'd and seems to be a mixed bag. Stassis XDR vs. ECS 2 piece rotors vs. pony up for

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Old 01-16-2005, 05:55 PM
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Default STFA'd and seems to be a mixed bag. Stassis XDR vs. ECS 2 piece rotors vs. pony up for

big brake kit. Maybe 1 track event per year. Also, do either company's rear brake kit truly change the bias so much as to be dangerous in street applications.
Old 01-16-2005, 06:16 PM
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If you're only going to do one event per year, you can probably avoid a BBK.
Old 01-16-2005, 06:52 PM
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Default And unless you're doing a BBK, don't bother with the upsized

rear rotors. Those are really intended for use with a BBK up front.
Old 01-16-2005, 07:21 PM
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Default A8 rear rotors and carriers seem to improve the bias with stock fronts...

The ratio is closer to the RS4 bias. Its only ~$150 in factory parts.
Old 01-16-2005, 07:31 PM
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A8 or S8? I can't recall, but know many people here have converted their rears.
Old 01-16-2005, 07:50 PM
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Search function works again. You can run either.
Old 01-16-2005, 08:27 PM
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Heard great things about Stasis XDR from my good friend who has them on his S4.
Old 01-16-2005, 08:33 PM
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Default Stasis XDR

can't beat the thermal efficiency of an Alcon rotor...
Old 01-16-2005, 08:38 PM
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Default STaSIS kit is perfect. No need to worry about a bias change

with the Alcon rotors front and rear on your S4. Call us if you would like to order as STaSIS does not sell direct.
Old 01-16-2005, 09:13 PM
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Zev, I need an answer to my email when you get a chance.


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