Black exhaust stain... Common issue?

[T-team]

right... But you STILL haven't ran a stock can on it... You swapped one mbrp for another

 

[BeachSled]

I haven't run a stock muffler lately, but the sled did it last year all through break in and after break in with the stock muffler on it. I did not put my MBRP can on until after break in and after I had it check the first time last year.

It left spots and streaks with with sock muffler on it.

I will put the stock muffler on and try it for a day when I get it back.

 

[neilsleder]

Sounds like you need a turbo to me!


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[BeachSled]

Sounds like you need a turbo to me!


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Lol! I do, working on the wife. Hopefully next year.