Group Buy For C63 Down Pipes with and without 200 Cell Catalytic Converters
#53
Super Member
Hey guys,
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
Any feedback from you guys running factory performance exhaust and no cats? Does it still get pretty quiet in quiet mode? Nice and loud when open? How's the smell? Overwhelming? Or subtle?
#55
Member
snip?
Hey guys I just installed my Catless downpipes. Have been putting it off for a while. I installed the pipes myself they where so easy to fit. Please note I didn't remove my gearbox and did the whole thing myself in about 3 hours. Everything was to mm precision and there was hardly any adjustment or tuning at all. 10/10
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DKCRE (09-24-2019)
#66
Super Member
Hey guys,
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
#67
Video from last summer after secondary cat delete...
Installing AWE Track exhaust next week.... Curious to hear the combination....
Installing AWE Track exhaust next week.... Curious to hear the combination....
#73
Former Vendor of MBWorld
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2003 W211 E55, 2003 W220 S600
In terms of cost, I would get the coated locally. With a ECU calibration for catless downpipes the monitoring of the secondary O2 sensors is turned off.
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FearlessFarris (06-26-2019)
#75
Super Member
thinking about adding a Catless set for my sedan. can you shoot me price, lead, and delivery to 07470.
thanks
thanks
Last edited by bgm130; 02-19-2018 at 02:50 PM.