Quote:
Originally Posted by m3 guy
My solution was two fold. First I'm using the eisenmann sport muffler since its valved. Keeps cold start reasonable. Second I had mil spec 100 cell cats welded into section 1. If you are using stock mid pipes it would be where the resonators are. Just swap them. The smell is drastically reduced, but still there a bit since 100 cell. One could use the 200 cell option of they wanted full smell free. The car smells similar to a diesel truck now weirdly enough. Doesn't bother the wife or kids at all since everyone is used to that smell.
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The smell with catless dp's along with straight pipes is awful! It's way too loud(my neighbors want to shoot me every morning I start it) and have been told it now sounds like a turbo diesel...the only good that came from going catless is the amazing sound of the turbos spooling
I'm going to be installing a full exhaust system asap...my wife can't take the smell anymore