Full exhaust options for facelifted 2019 C63S
Junior Member
Joined: Dec 2019
Posts: 27
Likes: 7
c63S
Have there been any full cat-back exhausts released for the face-lifted C63S? If so, have they gotten rid of the particle filter?
Or has anyone tried removing the secondary cats yet to see if it restores some of the pre-face lift sound?
Another disgruntled '19 C63S owner here, as a former E92 M3 owner - one of the main reasons I got the C63S over the M4 was the sound.. very disappointed in how muted it is. I don't think MB is going to fix it, I'm at the point of just doing the secondary cat delete if no full exhausts are out.
Or has anyone tried removing the secondary cats yet to see if it restores some of the pre-face lift sound?
Another disgruntled '19 C63S owner here, as a former E92 M3 owner - one of the main reasons I got the C63S over the M4 was the sound.. very disappointed in how muted it is. I don't think MB is going to fix it, I'm at the point of just doing the secondary cat delete if no full exhausts are out.
ive been doing a lot of research and I’ve been told you have to change the down pipes to get rid of the PPF filter which is located there and remap it to stage two with pops and bangs 625bhp cost £2700 but then the warranty goes and when there is a new software update the remap will get deleted.
only exhaust is brabus which takes filter into account cost £7k if u want to keep warranty or miltek back boxes are only ones computable with PPF filter
Member
Joined: Jun 2010
Posts: 89
Likes: 0
From: Vancouver, BC
W211 E55
Has anyone found a company that makes a downpipe for 2019+ OPF/GPF cars?
It basically takes the same shape as the prefacelift downpipe except the mounting bracket that secures it to the car is now end the end of the downpipe instead at the beginning of the mid pipe.
It basically takes the same shape as the prefacelift downpipe except the mounting bracket that secures it to the car is now end the end of the downpipe instead at the beginning of the mid pipe.
Junior Member
Joined: Dec 2019
Posts: 27
Likes: 7
c63S
Senior Member
Joined: Dec 2010
Posts: 306
Likes: 27
From: Earth
C63S, 2004 S4, 2001 S4 Avant
Ive got the down pipes changed which removes the filter. Sounds like an absolute animal now. There were no exhaust options when I was looking and I’ve been told even if you change the exhaust if the filter is present it won’t make a difference so will be a waste of money. Hope this helps
Junior Member
Joined: Dec 2019
Posts: 27
Likes: 7
c63S
best move I’ve made so far. Yes it does invalidate your warranty which is the risk but so far so good.
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Senior Member
Joined: Dec 2010
Posts: 306
Likes: 27
From: Earth
C63S, 2004 S4, 2001 S4 Avant
Edit: before going to stage 1-2
Last edited by Spazdoc; Mar 5, 2020 at 06:44 AM.
Senior Member
Joined: Jul 2019
Posts: 426
Likes: 76
From: UK
C63S
Newbie
Joined: Dec 2020
Posts: 8
Likes: 0
From: Istanbul Turkey
C63s Coupe, AMG GT R and 458 Italia
Exhaust?
This person went the whole hog and deleted cats and filter in their entirety...
https://www.instagram.com/p/BxkbZfvIaCL
I'm debating secondary cats, I've added an ASR module so it's a bit louder lower down at least - highly recommended.
https://www.instagram.com/p/BxkbZfvIaCL
I'm debating secondary cats, I've added an ASR module so it's a bit louder lower down at least - highly recommended.
exhaust companies like Fi exhaust are telling me I need to tune my car before putting an exhaust because of the GPF...
Senior Member
Joined: Dec 2010
Posts: 306
Likes: 27
From: Earth
C63S, 2004 S4, 2001 S4 Avant
I went the route of race catted DP, ASR, no tune. It sounds just insane, a little loud for a merc, but I get compliments from lay people and other enthusiasts. Most importantly, I love it almost as much as my W204 C63 with secondaries removed.
