Rear diffuser for 2019 coupe
 

Tried searching extensively but can’t seem to find somewhere that sells a rear diffuser for a 2019 c63S coupe. Most are for older models. Anyone know where I could find one, and from a supplier that ships to Canada?

Think Oem merc is your only option. I’ve been trying to get part numbers for a while.

Ive ordered parts now from mb uk but not received yet so still no part number detail. Parts are on back order. Will post part no’s once received.

I'ver ordered mine from CKS performance. They had the full kit for sale. I'll get it installed on Saturday and post pics.

I already installed mine in carbon, looks great! Also rear carbon spoiler
https://cimg8.ibsrv.net/gimg/www.mbw...d52e20d68.jpeg
https://cimg9.ibsrv.net/gimg/www.mbw...b93d45651.jpeg

Looks awesome, I can't wait to have mine installed now!!!

your passenger side rear tire tread looks way more worn than the drivers side.. esp the inside half.

Thought the same! It was just some water 👍🏻

already said but looks great !

Any pics yet? All of mine has arrived at the dealer bar one tailpipe so waiting for this to come in before they post out. Mor do look at it more I love the bigger tailpipes!

Here you go, it's on and it looks epic.

https://cimg9.ibsrv.net/gimg/www.mbw...9b1ad74c64.jpg

looks excellent!! where did you buy or where did you find part numbers?

edit: i see you bought from cks performance. was everything bolt up? any modification needed? it said some modification may be needed on prefacelift models.

@japamg This looks awesome!

You mind sharing where you got the carbon rear diffuser from? I take it you had to also get the rear pipe surrounds separately?

Thanks in advance.

Hi thanks! Yes I got the carbon diffuser, the aero parts and the tailpipes.

Where are you from? I’m asking because as far as I know the guys from where I got it do not send into the US

https://www.kunzmann.de/shop/en/

Thanks! I am in the UK so hopefully no issues there. Would be looking for the front splitter, and rear diffuser/pipes myself.

I take it you have no issues with the quality and service etc?

Not at all. I have got many parts from them and all went perfect, actually almost all parts of the aero pack I got them from these guys!

Regarding the diffuser, when you order it you get all necessary parts, including the pipes.

Good luck!

Some mods were needed as some clips dont fit pre-face lift... you need to cut them out.

The shop added 2 screws on either end just for that addtional support.

Well, after nearly a month wait as one tailpipe was out of stock my parts have finally arrived from merc. Just had my car ceramic coated so parts are off to detailer to get coated and will then tackle fitting. Got to say the diffuser looks fantastic in glossy black and the tailpipes look big !

https://i.postimg.cc/76fHHNHT/08-F94...-BA07-FD14.jpg

https://i.postimg.cc/nLdVfWJJ/1-BF3-...BDF0-B7-DF.jpg

https://i.postimg.cc/8zSzRWHq/2540-C...741-AB3-AE.jpg

https://i.postimg.cc/HxxG0WFG/83305-...008-A3-ED6.jpg

https://i.postimg.cc/52dVcVQv/2-EB87...-F186-EBBE.jpg

https://i.postimg.cc/rFWpRgS1/548-D4...B2-BD50-FE.jpg

https://i.postimg.cc/6Q66SXFc/F7-D71...9-CC1-BF56.jpg

Hey guys, what’s the MB part number for the required pieces in gloss black 19’ diffuser and tips ?

Thanks..... Looks great.....

Hey a bit off topic but how is the AWE Track Exhaust with a secondary cat delete? Does it drone much? Have you ever felt like its too loud? If you were to start over would you still get the exhaust?

Looking forwared to hearing about the installation. Please snap a few pics along the way if you can.

A couple of requests/questions:

• Can you list out all of the part numbers?
• Does the kit come with the blank hole fillers for the park distance sensors, if you don’t have that option on your car?

Thanks :music:

Most of part numbers are in pics but not all.

https://i.postimg.cc/qv7PDTFH/A30-B5...A3-F5-F6-B.jpg

diffuser is trim bumper and wind deflection. You also need trim piece. This is for gloss black.

No blank hole fillers with my bits that arrived. Can you order a c63 without rear parking sensors?..can’t help much more on this one im afraid.

Can anyone confirm if bumper needs to be removed for 2019 FL rear diffuser swap?

The diffuser looks really good. Would this also fit on a 2017 C43 coupe? I have rear parking sensors, would they be an issue?