Quote:
Originally Posted by uncle ben
I’m trying to avoid a bbk as long as possible. Currently running Girodisc rotors, ferro ds 1:11 pads, Castrol srf and titanium brake pad shims. So far so good
Planning on adding gt4 ducts. Also considering a set of titanium caliper pistons for the stock calipers.
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Before going to the GT4 ducts, have you considered this?
https://f80.bimmerpost.com/forums/sh...highlight=duct
Probably a bit cheaper and less work to set up, might be a good first move and see if it suffices.