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Any one that has a straight piped E60/E61 please tell me how it sounds. Right now I have catless downpipes and a muffler delete and I'm wondering how a full straight pipe would sound. My biggest issue is with back pressure and how it would effect things since I don't know much about it, so please lmk anything before I spend my money
Also, please give me more mods to do because my car is slow affffffff
Any one that has a straight piped E60/E61 please tell me how it sounds. Right now I have catless downpipes and a muffler delete and I'm wondering how a full straight pipe would sound. My biggest issue is with back pressure and how it would effect things since I don't know much about it, so please lmk anything before I spend my money
Also, please give me more mods to do because my car is slow affffffff
Generally, with turbos, back pressure is not a concern. With normally aspirated engines, yes, back pressure is a concern.
New exhaust and what mods?
