Photos (Sneak Peak) :: Bolt-in Catless Down-Pipes / Test Pipes :: 2010 C63
08-02-2010, 01:15 AM
#126
That is true, I got my flash to be written like that the day I got my flash
haha, you should see my neighbors! they dont like me when I drive home because I come home at 4 AM - 5 AM all the time and everyday its just me driving back and forth! at least you are nice enough to take out your pipes! haha
08-02-2010, 07:24 AM
#127
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2013 Chevy 427 Torch Red
My Kleemann tune has mated extremely well with the MHP pipes. It is actually a little more conservative than I wish, as it could be safely leaner in the upper rpm than it is.
08-03-2010, 12:20 AM
#128
MBWorld Fanatic!
I just found this video after visitng the Private Lounge and a 2010 E63 made 25 WHP by replacing the primaries with some high-flow ones.
http://www.youtube.com/watch?v=Nn8oL...zI&feature=sub
http://www.youtube.com/watch?v=Nn8oL...zI&feature=sub
08-03-2010, 12:28 AM
#129
Same with mine...my RENNtech tune is ruler flat at 12:1 but I am actually happy to leave some extra horsepower on the table to have it this way.
02-08-2017, 11:54 PM
#130
Junior Member
This was supposed to be a private message but your quota is hit but here it is
Hi I have a W204 2013 C63 AMG Sedan and I am in the PNW and looking for a louder exhaust and came across your old post and was wondering what shop did it and if the can replicate it? Essentially I want to go straight pipe or do valvetronic cutouts.
Hi I have a W204 2013 C63 AMG Sedan and I am in the PNW and looking for a louder exhaust and came across your old post and was wondering what shop did it and if the can replicate it? Essentially I want to go straight pipe or do valvetronic cutouts.
03-03-2019, 09:34 PM
#132
Member
You don't get cold starts in the summer in Vegas. 
The humidity in the summer's early evening is the killer up here.
[/QUOTE]
As a fellow sin city resident, I wanted to ask you a question: I installed MBH Headers/decatted mids/x pipe, with a Renntech tune in my E63. My car failed the smog test yesterday and the tags are due in about 10 days. Do you have any suggestions of what I could do to get the car to pass? I tried to pm you, but it says your inbox is full. I appreciate your input.
The humidity in the summer's early evening is the killer up here.
[/QUOTE]As a fellow sin city resident, I wanted to ask you a question: I installed MBH Headers/decatted mids/x pipe, with a Renntech tune in my E63. My car failed the smog test yesterday and the tags are due in about 10 days. Do you have any suggestions of what I could do to get the car to pass? I tried to pm you, but it says your inbox is full. I appreciate your input.
03-04-2019, 12:11 PM
#133
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2012 C63;1971 280SE 3.5(Sold);2023 EQS 450 SUV 4 Matic (Wife's)
As a fellow sin city resident, I wanted to ask you a question: I installed MBH Headers/decatted mids/x pipe, with a Renntech tune in my E63. My car failed the smog test yesterday and the tags are due in about 10 days. Do you have any suggestions of what I could do to get the car to pass? I tried to pm you, but it says your inbox is full. I appreciate your input.[/QUOTE]
Get a hold of Renntech as they will likely need to modify your tune and may have some advise since your setup is catless. Otherwise it may prove difficult to get the required sensors to set with no CEL. There are lots of posts on this here if you search but it can be a complicated procedure.
03-04-2019, 12:18 PM
#134
Member
As a fellow sin city resident, I wanted to ask you a question: I installed MBH Headers/decatted mids/x pipe, with a Renntech tune in my E63. My car failed the smog test yesterday and the tags are due in about 10 days. Do you have any suggestions of what I could do to get the car to pass? I tried to pm you, but it says your inbox is full. I appreciate your input.
Renntech’s advice is to tune it back to stock to see if that helps, or just bring the car back to stock with the original headers and pipes for the test.
