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Sorry to resurrect and old thread but I'm not having luck searching for more info (new to the forum and could well be missing it - pls feel free to redirect me).
I'm considering an upgrade on my '08 535i to high flow CATTED downpipes and am just not finding them. Getting a number of results including VRSF as talked about here with high flow catted DPs but for the 335i application. Does anyone have info on if the geometry is different between the n54 platforms for the downpipes? I would totally expect the pipes from the DPs on back to be different given we're obviously talking very different chassis lengths but wondered if those differences started after the DPs (I could imagine BMW wanting to save production costs by pulling those from the same parts bin) or, no, even the DPs themselves are different right off the turbos.
Hopeful but suspicious that mine is a dumb question and there's no interchangeability there...
-JM
2008 E60 N54
DCI|VRSF Inlets & Outlets|BMS Charge Pipe|ARM 7" FMIC|Delphi Coils & 2 step cooler Plugs
ICS V2 N1 Street Coilovers|Conti Ext Contact DWS 06+|PowerStop Z26 w/drilled & slotted rotors
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