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Hello, I was looking for the OEM Prefacelift C63s Coupe Diffuser part.
Attached below, is how it looks like.
I came across a thread of a guy asking for the part number. The part number, apparently, is A2058857203. However, when I look this up, I get this diffuser, which is different, attached below.
I don't understand which model this diffuser is from, but its clearly different. What model is this from?
Why can't I find the original diffuser that I'm looking for with the part number? Anyone have insight on this?
Last edited by StormHawk; Aug 30, 2022 at 06:03 PM.
Hello, I was looking for the OEM Prefacelift C63s Coupe Diffuser part.
Attached below, is how it looks like.
I came across a thread of a guy asking for the part number. The part number, apparently, is A2058857203. However, when I look this up, I get this diffuser, which is different, attached below.
I don't understand which model this diffuser is from, but its clearly different. What model is this from?
Why can't I find the original diffuser that I'm looking for with the part number? Anyone have insight on this?
the one in the second pic is the facelift diffuser, if you get that one it will fit, but your tips won’t work with that one because the exhaust tips on the facelift are bigger. You gotta search for carbon fiber pre facelift diffuser. Ask merceteil, thats where I got my oem carbon fiber when I converted my non cf optioned c63s.
Hey guys just thought I’d share my mini project that I completed on my 17 c63s coupe.
Car did not have carbon fiber option just night package, and I’m a feen for cf so I sourced all my cf from merceteil and a used oem edition 1 diffuser from rw that they had lying around. I didn’t wanna go aftermarket because in the past I’ve had so many headaches, and I felt that oem is unmatched in terms of quality finish and weave, hence the price difference. I’m so happy with how it turned out! Enjoy guys. Full front end matte ppf. Front bumper trim switched from night package gloss black to OEM carbon fiber. Oem grey spoiler switched to oem carbon fiber spoiler. Oem ugly plastic diffuser swapped with C63s edition 1 carbon fiber diffuser! (Best one!) Final product Night package gloss mirror swapped with oem carbon fiber mirrors!
If anyone has questions about anything feel free to ask!
the one in the second pic is the facelift diffuser, if you get that one it will fit, but your tips won’t work with that one because the exhaust tips on the facelift are bigger. You gotta search for carbon fiber pre facelift diffuser. Ask merceteil, thats where I got my oem carbon fiber when I converted my non cf optioned c63s.
I thought the facelift diffuser is the one that looks like this... ? Is this not it?
What year is this one from versus the second picture in my initial response?
I want the prefacelift diffuser that is from the first picture but when I search the part number the only one that comes up is the second one from my initial post, so how do I get it?
I thought the facelift diffuser is the one that looks like this... ? Is this not it?
What year is this one from versus the second picture in my initial response?
I want the prefacelift diffuser that is from the first picture but when I search the part number the only one that comes up is the second one from my initial post, so how do I get it?
It is, but the FL S model has a splitter attached to the diffuser. The pic of the part above is just the diffuser w/o the splitter. There are two different splitters, too. There's the standard splitter and the more aggressive splitter that comes with the optional aero package. They both attach to the bottom of the diffuser with screws.
Here's a picture of mine with the aero package splitter:
It is, but the FL S model has a splitter attached to the diffuser. The pic of the part above is just the diffuser w/o the splitter. There are two different splitters, too. There's the standard splitter and the more aggressive splitter that comes with the optional aero package. They both attach to the bottom of the diffuser with screws.
Here's a picture of mine with the aero package splitter:
Okay, I understand. So do you know how I would get the pre-FL diffuser, the first picture I posted, or even the part number of it? Cause the part number I found leads me to the FL version without the splitter. I want the pre-FL one. Thanks
Last edited by StormHawk; Aug 30, 2022 at 10:45 PM.
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C63s Coupe Diffuser Question
