Just to update, my 328d is now fully deleted and stage3 JR. I went with the buzzken downpipe with welded in CAT and full exhaust replacement. The DPF was so easy to remove as opposed to the 335d and especially the x5d. Definitely a meaner sounding growl from the car now. I am interested to see how she performs against a M57 stock engine or an N57 stock engine.
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