C63S Mods/Upgrades
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Junior Member
Joined: Nov 2023
Posts: 16
Likes: 5
C63S Final Edition
C63S Mods/Upgrades
Hey I’m looking into doing some mods for my w205 c63s coupe FL.
Thinking of doing an ECU tune + downpipes, any recommendations?
Want to do a RENNtech ECU with either RENNtech 200 cell downpipes or Redstar 200 cell downpipes (don’t the sound to be way too aggressive).
Any recommendations between the two/other brands or other mods?
Thinking of doing an ECU tune + downpipes, any recommendations?
Want to do a RENNtech ECU with either RENNtech 200 cell downpipes or Redstar 200 cell downpipes (don’t the sound to be way too aggressive).
Any recommendations between the two/other brands or other mods?
Last edited by ssg4563; Jan 1, 2024 at 10:31 AM.
Junior Member
Joined: Oct 2015
Posts: 55
Likes: 4
From: Greater Sacramento
2016 c63
I recommend DMEtexas, their tune pulls the hardest w/ this car. I tuned w/ them at 40k miles and still going strong at 107k miles. I have mikes custom downpipes i bought on forums here, but you can run whatever DP.
Junior Member
Joined: Jun 2017
Posts: 59
Likes: 17
2020 MB C63s Coupe RENNtech
Hey I’m looking into doing some mods for my w205 c63s coupe FL.
Thinking of doing an ECU tune + downpipes, any recommendations?
Want to do a RENNtech ECU with either RENNtech 200 cell downpipes or Redstar 200 cell downpipes (don’t the sound to be way too aggressive).
Any recommendations between the two/other brands or other mods?
Thinking of doing an ECU tune + downpipes, any recommendations?
Want to do a RENNtech ECU with either RENNtech 200 cell downpipes or Redstar 200 cell downpipes (don’t the sound to be way too aggressive).
Any recommendations between the two/other brands or other mods?
https://mbworld.org/forums/market/879571
Junior Member
Joined: Jun 2017
Posts: 59
Likes: 17
2020 MB C63s Coupe RENNtech
