Any E53 owners here?
Took a while to get that down.
Overall, I like my E53, drives smooth, a great daily car.
The Good:
- I got a coupe, which I think is beautiful and far better looking than the C63s coupe.
- EQ Boost gives you instant power, no waiting for turbos to spool up. 0-30 times are often sub 2s in conditions that are less than optimal in my experience.
- Exhaust sounds good, but naturally not as good as an E63s
- Price is a lot better (about the same as a C63s but less than E63s)
The Bad:
- EQ Boost is experimental tech. I’m already having serious issues with my car (I’m about to post a separate thread about it), where my car’s exhaust stops cracking and popping, and gauges show no turbo boost and power is cut to 200HP. CEL is also on. Dealer so far is unable to diagnose it (they blamed it on a blown fuse but there is no blown fuse this time), my code reader shows an overboost fault. - Technically, not an AMG but that’s nitpicking and I personally consider it a real AMG.
Not sure about wheel offsets, but car has 265/35 20’s in the front and 295/30 20’s in the rear.
Aside from this annoying defect they’re great cars!
Are you running OEM stock rims ?
Side note : I heard some horror stories about W213 build quality but man, this car is well built, no rattles and the doors feel super solid. My god damn CLS had so much rattle it drove me nuts.



I have just got the E53 AMG Convertible. There is no exhaust valve button so i am presuming it doesn’t have a performance exhaust. To me it sound way too quiet... if been all over the internment trying to find ways to improve the sound or replacement exhausts. What systems did you get and at what cost?
The Best of Mercedes & AMG
My car is never out of exhaust powerful mode. May be a lot cheaper than buying a new exhaust system.
You can't even tell if you manually downshift. Virtually no difference between comfort sport sport plus unless you are up at higher speeds
. I am driving in my "I" setting most of the time in town.
I always turn it on when I first start, keeping the RPMs between 3000 and 5000 RPM - exhaust sounds great- Breaking effects when downshifting, A lot more fun to drive.!!!
Nobody bought this car for gas mileage,!!
My "I" settings
Transmission. Sport (Tried Sport plus, too much burping for me)
Gearbox. Manual ( switch to auto on the highway, love the steering wheel switches)
Suspension. Comfort (Great for a 20" inch rims around town in flat Fl)
Exhaust Powerful
ESP On
I wish AMG would increase the shift points on the Sport and Sport plus for more range like what was on my C 63S & C 63 I previously owned.
JWIV
Some pics
2020 E53 Night Pkg-20" rims - Black leather w Red stitching- AMG rear Badge only
what did they do with yours, programme it to keep the valves open always?
I thought that to have the open/close valve switch the exhaust was a performance upgrade exhaust rather than an OEM...?
I’m interested to know more about what they did with yours?
Check w MB to Change out your exhaust muffler to the one with the valve port and just leave it open. Don't worry about operating it on the console button.
I never turn mine off.
You not even need to change out the muffler if all they did was stick a valve in the plugged hole hole.The wiring harness already be there and at the switch, who knows.
Just a thought for an easy fix. Check w MB.
Every aftermarket exhaust system for the E53 I have seen online has been the whole system in the $4-5,000 range
. See attached pic, looks pretty simple.
Mine is never off I do not use the console
.
i need to go and see MB anyway as my front headlights have condensation inside them and steam up all of the time!
appreciate your help
Switched to OEM Michelin Pilots non run flats. (bought TireJect Sealent to use incase of a flat)
Much quieter ride and better handling.
initially it does a good job at being close to the E63 in look and feel. The exhaust was actually much more pronounced than in the E63, and it honestly got kindof addicting listening to it pop and crackle in sport+ mode. And for cruising around curvy hilly roads, it drove pretty great.
1 thing I couldn’t stand though, was the throttle response just driving around stop signs and in the city. If you came to a roll-through stop like a right turn yield, but didn’t actually come to a complete stop, the throttle had no idea what to do. You’d press it and there was nothing (as in zero / dead)... for like a solid 2 seconds, then suddenly it would rocket away, way too harshly
also at one point I was driving in the snow and broke it free for a second and the car went BERSERK. The music playing suddenly turned to really loud static noise (I guess to make sure I was awake?!), and the seatbelts yanked tight. The static noise was legitimately terrifying though, I thought I broke something.
When I took deliver on a New 2017 C63 S, MB send Dunlops. Beyond pissed!!!
Dealer refuse to issue any sort of credit to change tires. They didn't want them either. Installed Michelin Pilots after 1000 mines.
Last time I saw a Dunlop on a car was in college on a used 1964 MGB convertible with knot off wire rims.



