Header Types Defined/Discussed + Photos of all C63 Headers and Manifolds
here is latest build we did, yep its Akrapovic.. so much more quality and design in these IMO..but then again we get over 200 hp/liter on pump gas when i build the engines..
i get the main reason for SS over Ti besides cost is longevity (we use our pipes for 2 seasons or 6-8k miles maybe) Ti wears out....just when you work with this all day long its hard forking $$ over for heavy thick, poorly welded tubes..
Any advice guys? What is available?
Hope this helps,
Kyle

E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
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I can get the MBH Long tubes and Mid pipes
http://www.mbhmotorsports.com/#!c63-...-headers/c1k4a
Or the American Racing Headers?
http://eurocharged.ca/products/merce...headers-detail
Or MHP Headers (cost $1000 more than the 2 above)
http://www.modernhorsepower.com/cgi-...3&keywords=all
What do you guys recommend?
The Best of Mercedes & AMG




The MHP pipes are made by American Racing Headers and look like a great set up as well. If you are looking for the last tenth/hundredth in the quarter these seem to have the edge going by MHPs previous times reported with their 4 into 1 collector. They also look to have a curve in the pipe to take it over the cross brace which is a nice feature but it introduces some ugly looking kinks in the pipe.
The American Racing Headers are made for the E63 and CLS63 and not for the C63 so while they are a much nicer price they may not fit the C63 well or at all. MHP sells the ones that fit the C63 and charges a $1205 premium for the privilege. He also sells the E63 and CLS63 pipes for a $1205 Premium over EC.
Either move the Gintani in the "medium length" category or the Supersprint in the "long" one.
what are guys in California doing about this? i have heard the "install headers after smog" but assuming youre going to keep the car long-term, the issue will arise again at a later date
thank you!
Last edited by pjdizzle94; Aug 2, 2014 at 11:49 PM.
Do you guys think they will be too loud for daily driving?
Last edited by VaclavSV; Aug 11, 2014 at 03:24 PM.
10569939_324925264337692_1460930356_n by NIĆØ, on Flickr
10569939_324925264337692_1460930356_n by NIĆØ, on FlickrOh, and one stupid thing my shop did is that they bend the X pipe a little bit so that they can re-install back the horizontal metal piece when they first try to install the xpipe. Do you think this is a big concern / problem that it will affect the air flow? Please see the picture below. Thank you very much for the after sales service.
IMG_3752 by NIĆØ, on Flickr
IMG_3753 by NIĆØ, on Flickr
IMG_3754 by NIĆØ, on Flickr



