Group Buy For C63 Down Pipes with and without 200 Cell Catalytic Converters
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Desmosedici101 (05-16-2020)
03-08-2018, 01:27 PM
#78
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19 E63s, 23 M3 compX, B9 SQ5
Shardul, is there any piggy back currently on the market that able to code out the CEL for catless DPS? I want to run catless DPs on my car, but don't want to stare at a constant CEL. Also don't want to deal with the ECU zip tie relocating bull**** associated with a bench flash.
03-08-2018, 04:46 PM
#79
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2003 W211 E55, 2003 W220 S600
A piggy back will not deactivate the secondary 02.
However look into these O2 extension with cat material sold by Fabspeed
https://www.fabspeed.com/universal-o...verter-single/
This will LIKELY prevent the CEL from coming on due to absence of secondary cats
However look into these O2 extension with cat material sold by Fabspeed
https://www.fabspeed.com/universal-o...verter-single/
This will LIKELY prevent the CEL from coming on due to absence of secondary cats
03-21-2018, 11:02 PM
#81
Can you supply them with GESI cats fitted? And ceramic coated?
Please PM me a price inc shipping to 3136 Australia.
Are many people running these with cats without an aftermarket tune?
Please PM me a price inc shipping to 3136 Australia.
Are many people running these with cats without an aftermarket tune?
05-07-2018, 07:29 PM
#88
Checkout my Instagram c63amg247 for pics and vids.
05-08-2018, 12:38 AM
#90
It was way way to obnoxious, it was like a drag car and the smell was over whelming.
Fitted the Vibrant Gesi cats as quick as I could which killed the smell and in my opinion left the car sounding on point...
I love how this car sounds now, it's loud but not over done.
