Quote:
Originally Posted by Bee Pee
Agreed re torque tube downgrade on m3/4. However, my post above was about challenging an earlier comment about opf on newer F80/2/3 cars exhaust.
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There is confirmed new OPF's on EU MY2019 F82/F83. New part number for EU midpipes with the gas particulate filter.
Pre-OPF's
18307851178
Midpipe w/ gas particulate filters
18308095030
Also there is an article stating the EU F8x now are running a boost increase of 0.1bar to compensate for particulate filter. An Euro member on the M4 forum recently posted pics of his steel driveshaft and midpipe.