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    • W213 Mercedes-AMG E63 S making 669 all wheel horsepower with just Eurocharged M177 tuning

      Not bad for just software only, eh? This W213 Mercedes-AMG E63 S sedan received a custom dyno tune from Eurocharged Canada. The M177 4.0 liter twin turbo AMG V8 is a powerhouse but there is plenty left on the table for tuners.


      Proof is in the pudding so to speak as Eurocharged picks up large gains throughout the entire curve:


      Not a torque monster tune by any means but solid area through the curve picked up from the time the turbos spool until redline.

      Very well done.

      This article was originally published in forum thread: W213 Mercedes-AMG E63 S making 669 all wheel horsepower with just Eurocharged M177 tuning started by Sticky View original post