Reiter

Does anyone here have a set of headers on there e550? I came across these on the internet.

http://cdmmotorsports.com/product/mercedes-5-5l-550-amg-55-shorty-exhaust-headers/

DTRMND1

Get the ones from Kleeman. High build quality Stainless. They also provide a cat delete. You will need a tune to address the check engine once the cats are moved. Or. Great high flow cats. You will need a shop to do some welding. I got great gains...The M273 N/A is a great engine but it is N/A.

Nicolas Farinas

Back from the dead....anybody have these? Wondering what sound and hp gains are.

Diablo_CLS55

What high flow cars did you use? I already have a muffler and resonator delete on my E550 but was thinking of either deleting the secondary cat or getting high flow cats

GueroE550

I am in the market for headers. There are no headers for my Mercedes but was wondering if I buy other headers that fit the same motor (m273) will they fit. PLEASE HELPPPPPPP!

DTRMND1

So I love the e550 coupe so much, I upgraded to a 2913 because that was the last tear the model kept the shifter on the floor. Plus, I got the 4.7 liter m278 bi-turbo as that’s so much easier to upgrade and gain significant power increases...I’m adding AMG turbos from the m157 as well as a custom larger intercooler, water meth, new down pipes, and a full RennTech exhaust, including the stainless steel valved mufflers. Then a custom tune from EuroCharged. Cant wait...