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      10-12-2017, 09:34 AM   #1
BUFFLARS12
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Drives: 2013 AW f30 328i xdrive M Spor
Join Date: May 2011
Location: new york

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Another 328i to 335i exhaust conversion

So I've been waiting for the right time to do the dual exhaust conversion on my 13 m sport 328i arrive. I was able to source the parts from forum members at good prices over. Span of time

435i sportline muffler (black tips) 180.00
M sport 335i rear diffuser 70.00
Labor- 90$

I am happy with the results for the price paid. It is not loud, but you can hear a difference between the 328i muffler.

The install was straight forward and simple. I decided to weld it as opposed to clamp the muffler. A buddy of mine did it at a shop he works at for me. Even with the weld it can be reversed in 30 minutes.

Let me know what you guys think
Appreciate 1