Nacho94

Was wondering if anyone knows whether the m156 long tube headers for a W204 C63 would fit on a w164 ML63? I figure they have the same engine, same trans (I think?) so the heat shielding/transmission tunnel space must be similar...I can't find any affordable long tube header options for the ML63 but there are plenty of alternatives for the C63. Thoughts?

swohio

Wondering the same... anyone ever get an answer here. I guess I'll try to get it on a lift and measure. I only wonder if the exhaust needs to go "down further" in the ML than it would any of the others. Idk, i'm sure you could customize it. Anyone tried?

AdonisVA

I've asked this question a few times and it's been a lot of no no no. It seems the Weistec are the only option but you would have to take delivery of these outside of the US if you are state side.

Trent_Stedman

Seems to me a lot of the "no no no" people don't really know. Not saying that isn't true, but people are awful fast to nay-say something, especially if they vendor, or have already had that work done (or paid to have it done). My 2c.

Joshinator99

Looks like SuperSprint makes headers to fit. Not cheap though…
https://www.supersprint.com/ww-en/su...ml-63-amg.aspx

Supersprint Sport Exhausts

Hello gentlemen,
Yes we do have headers for this car's exhaust application. I am here to help answer any of your questions. You can reach out to me either by private message or my direct email which is;
robert.c@supersprint.com

I'm here as your advocate and I will do my best for you to accommodate your needs. Last, I will give you a good deal on whatever you may need.
Thank you.
Respectfully,
Roberto