After doing a bunch of big power modifications on my 2003 Mercedes-Benz E55 AMG it was time to hit the dyno for a remote tune from Tony at Race iQ. After gaining some nice power with the new mods, I was surprised to see that one mod caused me to actually lose horsepower. I think I can make some changes to gain it back though so comment down below how much power you've made with your M113K powered AMG Car.
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I go over the mods in the video but if you want to see me install a smaller supercharger pulley, larger throttle body, a water/methanol injection system, larger Heat Exchangers and more than check out my E55 build playlist below.
https://www.youtube.com/watch?v=Xt0N__r88-M&list=PLCPhBTbpYs4J-zUYbO2PoX8evJ-chCVqp
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Dyno Run #1
11 PSI Boost
Total Ignition Timing- 20 degrees
Max Intake Air Temp- 124 degrees
Air Fuel Ratio- 11.3
Dyno Run #2
11 PSI Boost
Total Ignition Timing- 20.5
Max Intake Air Temp- 131 degrees
Air Fuel Ratio- 11.5
Dyno Run #3
11 PSI Boost
Total Ignition Timing- 20 degrees
Max Intake Air Temp- 134 degrees
Air Fuel Ratio- 11.5
Dyno Run #4 Only Run with the water/meth. 90% Water.
11 PSI Boost
Total Ignition Timing 22
Max Intake Air Temp 106 degrees
Air Fuel Ratio- 10.7
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Next time you need car parts, tools, diapers, condoms, fidget spinners or anything on Amazon think of good ole Alex from LegitStreetCars!

By Alex

16 thoughts on “Here’s why the e55 amg is still a relevant euro super sedan. new e63 amg power with easy bolt ons.”
  1. Avataaar/Circle Created with python_avatars juan simal says:

    Bastrd we cant see nothing rednck

  2. Avataaar/Circle Created with python_avatars Semicolonos says:

    What does bolts on mean?

  3. Avataaar/Circle Created with python_avatars AhEmGee says:

    I love my E55 K wagon. Check it on my channel! Thanks to this man for the content.

  4. Avataaar/Circle Created with python_avatars Muhd Asyraf says:

    How much price for this car rn? What duration of its production?

  5. Avataaar/Circle Created with python_avatars John Hubschmann says:

    Huge Fan! I have a 2006 normally aspirated SL500 can I add a supercharger?

  6. Avataaar/Circle Created with python_avatars AUXientius (Gareth Jones) says:

    @LegitStreetCars Hey mate it's at 3,000 likes – I believe we now get a new video thumbnail?

  7. Avataaar/Circle Created with python_avatars nyc430_5.0 says:

    Coming from a bmw guy I really want one of these lol put a bigger blower

  8. Avataaar/Circle Created with python_avatars Hola! Taylor Aungst says:

    Any preference on 2003 vs later years? Pros/ cons

  9. Avataaar/Circle Created with python_avatars Серик Серик says:

    Много болтаеш

  10. Avataaar/Circle Created with python_avatars Mercedes Benz C280 4matic says:

    Ah yes Tony and Alex, it doesn't get more italian than that

  11. Avataaar/Circle Created with python_avatars supercharged_justoo says:

    how much boost and power can these handle without internals ?

  12. Avataaar/Circle Created with python_avatars supercharged_justoo says:

    what do you think about the 4.7 biturbo and the 5.5 biturbo

  13. Avataaar/Circle Created with python_avatars LEX HTFD,CT says:

    How's that amg holding up

  14. Avataaar/Circle Created with python_avatars Real Talk says:

    W211 looks like a melted W210…

  15. Avataaar/Circle Created with python_avatars Don Phillips says:

    This guy is great he know a great deal about Mercedes!

  16. Avataaar/Circle Created with python_avatars LegitStreetCars says:

    How much power does your M113K Mercedes make? List power mods.

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