Group Buy For C63 Down Pipes with and without 200 Cell Catalytic Converters
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The Best of Mercedes & AMG
I have a question...
I have 2017 C63s coupe with the performance exhaust and I had the secondary cats deleted....
My question would be, if installed these dp's with 200 cell cats, would there be much of a difference of what my car sounds like now and performance gains, if any ?
Thanks
Dr. T
I have a question...
I have 2017 C63s coupe with the performance exhaust and I had the secondary cats deleted....
My question would be, if installed these dp's with 200 cell cats, would there be much of a difference of what my car sounds like now and performance gains, if any ?
Thanks
Dr. T
I havent heard the secondary cat delete yet.
C63 down pipe build quality is the same.
https://www.youtube.com/watch?v=8ieb...ature=youtu.be
How nice are these downpipes???
I hope you took lots of pictures or a video of the install process.
And one of my friends was nice enough to let me use his hoist. But after doing the job could have done it at home with a couple of stands
And one of my friends was nice enough to let me use his hoist. But after doing the job could have done it at home with a couple of stands
What tune are you running?





