Build the most powerful cls550 4matic

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Old 12-31-2021 | 12:10 AM
  #276  
mishorar's Avatar
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2006 CLS55 ///AMG
Originally Posted by Boostedbenz12
have you gotten this figured out? who is doing the Tuning?

I'm having some similar problems and hoping to find someone that can help with my tuning issues. I'm trying to get to 1.5 bar to see where I can safely.run my car. As you my car falls flat after about 4k and literally around 100mph.....
went with different tuner that fixed it and with his ecu tune everything works as it should, make sure you have amg fuel pump also.
Old 03-27-2022 | 10:22 PM
  #277  
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From: Boise Idaho
2012 CLS550 4MATIC Weistec Stage 1 Tune
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Last edited by Sick Puppy; 03-27-2022 at 10:34 PM. Reason: Post Deleted, entered in error....
Old 04-09-2022 | 12:16 AM
  #278  
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Mercedes-benz cls550
Originally Posted by nota_amg
How's the tune? Did it make any difference? Are you able to adjust any parameters?
so with a stage 1 tune do you need a tcu tune also
Old 04-09-2022 | 12:17 AM
  #279  
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Mercedes-benz cls550
Originally Posted by cls5504matic
I know exactly what u mean bro, first pull stage 2, right from muffler shop, I got burned by a freaking toyota camry because i hit the gas a bit too hard and the system decided to cut off power.

But yo the TCU tune helps out a lot putting power down. I went with morendi and it's not that expensive. I'd guess a lot less than a LSD once u factor install. I would like to put in a torsen at some point though.
so do you need a tcu tune with a stage 1 tune
Old 04-09-2022 | 12:55 AM
  #280  
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Genesis 5.0 rspec & Genesis 4.6
I am stage 2 and i didnt require a tcu tune
Old 09-12-2022 | 11:51 AM
  #281  
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Euro Cars Only
Hell of a read!
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Old 12-13-2022 | 06:11 AM
  #282  
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Joined: Jun 2022
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From: NY
W218 CLS 550
Originally Posted by gardevski
Hi All,

My car is complete. The car feature the following:

M157 turbochargers
Intrcooler system upgrade (pump and very big heat exchanger)
1 step Colder Spark plugs
k&N air filters
Custom turbo-back downpipes
3 inch full exhaust
100 cell racing cats
Custom ECU Tune
AMG Fuel pump
AMG front and back calipers/rotors
amg body kit (better for cooling the engine), new Diamond White Pearl
4matic with quaife Limited Slip Differential

Power: 723hp 1222N/m on 93 gas


To have an idea for the result. Yesterday we had dyno session with all our cars: Ml63 amg 2013, CLS63 amg 2013 PP and my cls 500 4matic. The ML63 made 691hp and 1250n/m, CLS63 AMG PP 699hp and 1380n/m (it has full 3 inch exhaust from HMS, carbon ceramic brakes..) and my CLS500 723 and 1222n/m. Same day, same tunner, same dyno.

https://www.facebook.com/madnessmoto...type=3&theater

Hi there, thanks for sharing your build, Im in the process of installing the CLS63 Calipers on my CLS550. For the front calipers did you have to do any modification, please share.

Old 12-27-2022 | 04:25 AM
  #283  
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From: Clearwater Beach, Florida
2016 Cls63s AMG
Those bridge pipes look sooo good
Old 01-21-2023 | 08:59 AM
  #284  
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From: FL
2013 E550
So what kind of results and challenges have all the upgraded turbo M278 guys had?
Old 01-22-2023 | 03:22 PM
  #285  
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Joined: Nov 2011
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From: Austin, TX
2013 SL550 BiTurbo
Hey Siegmann! How's it going?
My E550 was running great. +50k miles on tunes, ~35k miles on E85. 156k miles on the car, running low 11's. got hit from the rear in December and the car was totaled. starting over with an 2013 R231 SL550. stripping the E down and getting it a light as possible now, see how fast I ca get it to go!

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