MS6 Exhaust Soot

[denhabr]

Does anyone besides me have the blackish exhaust soot deposits inside of their stainless exhaust surrounds?

My '06 MS6 has had these since I purchased the car in August. I figured they would go away when I got the re-flash, but no luck. They come off easy enough when washing...but always reappear in a few days after a cleaning.

Is this normal behavior? For a Speed6? For a turbo?

Thinking back to my 2002 Mustang GT (which I traded in for the MS6,) it's SS exhaust outlets were always clean. No soot or other blackish deposits whatsoever.

Thoughts?

 

[Nutari]

Does anyone besides me have the blackish exhaust soot deposits inside of their stainless exhaust surrounds?

My '06 MS6 has had these since I purchased the car in August. I figured they would go away when I got the re-flash, but no luck. They come off easy enough when washing...but always reappear in a few days after a cleaning.

Is this normal behavior? For a Speed6? For a turbo?

Thinking back to my 2002 Mustang GT (which I traded in for the MS6,) it's SS exhaust outlets were always clean. No soot or other blackish deposits whatsoever.

Thoughts?

we all have it. The ms3's too and I dont doubt the cx-7s. They tuned our cars really really rich.

 

[denhabr]

we all have it. The ms3's too and I dont doubt the cx-7s. They tuned our cars really really rich.

Damn. Rich is an understatement!

Thanks for the info...

 

[Mike Le]

yeah, i have it also, and had it on my old msp before i wrecked that

 

[schlot]

yeah, i have it also, and had it on my old msp before i wrecked that

No doubt they tuned it rich in anticipation of us increasing the boost.

Wayne

 

[Chris-BE]

It's tuned rich so that the engine doesn't knock as bad as it would.