Quote:
Originally Posted by beppeM3+123d
Congrats but about downpipe keep in mind that everything will change:
New downpipe oem include new opf particulate filter, remove this mean ecu remapping, ( if possible ) ecu remapping mean loose warranty.
New mapping must be specific about these new opf filter deleting.
About braking in my opinion evaluate the ccb retrofit kit for f82.
If you consider that you can sell the std brake set for 2500, you have not spent 2200 for the upgrade, with a diffence of 5000 you have carbon ceramic brake....
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OPF particulate filter confirmed to be in rear muffler, not downpipes.