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      04-05-2023, 02:28 PM   #110
M_Power Rob
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Drives: '23 M240 and '23 M2
Join Date: Jan 2023
Location: South Florida

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Quote:
Originally Posted by SebG87 View Post
Anyone going for straight downpipes? I am actually thinking to keep the whole catback OEM. I am worried about the smell, but I am not sure if with secondary cats + OPF (EU spec) + muffler it is even noticeable. Catted downpipes might be a good compromise, but I don’t expect great DB gains. Huge dilemma 🥹

Why not go with high flow catted downpipe? Catless will be loud, smell and could cause CELs you may not be able to clear.
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