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      10-25-2020, 12:03 AM   #3
RMachuca3d
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Drives: F30 328i Msport
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Quote:
Originally Posted by GreenF30N26 View Post
There is no exhaust difference between the N20 to N26. What you are hearing is the N26 downpipe 900 cell cat vs 600 cell in the n20 downpipe and N26 secondary 400 cell cat behind the downpipe, before the resonator. Change your downpipe and delete the secondary cat and you will get louder sound.
There absolutely is an exhaust difference. The downpipe mounting is different, downpipes are different, and the N26 has the secondary cat.
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