Thread: OEM exhaust mod
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      04-10-2013, 09:13 PM   #38
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Drives: 2008 BMW M3 Sedan 6MT
Join Date: Nov 2009
Location: Mississauga, ON

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Originally Posted by xsboost View Post
I have the OEM muffler mod done, with the front cats removed my exhaust is pretty loud, I live in Mississauga near Heartland Town center.

PM me if anyone wants to hear the exhaust.
I'd be up for it. I'm close to heartland. Mavis/Dundas;

Currently I am looking add test pipes to the OEM Exhaust. But this thread is making wonder how would it sound with the OEM Exhaust Mod. I guess what I dont know is if the Exhaust Mod is louder than Replacing Primary Cats using Test Pipes.

Question.. Purely based on the sound of the exhaust; what I can conclude from this thread is the following

OEM Loud to Loudest
1. OEM Exhaust
2. OEM Exhaust + Primary Cat Delete
3. OEM Exhaust Mod
4. OEM Exhaust Mod + Primary Cat Delete

Did I get the order right? Is 3 louder than 2?
E90 2008 BMW M3 - 6SPD - AW
E90 2007 BMW 335i - 6SPD - SG - Sold
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