My history with my e63 bi turbo upgrade is finish !
#26
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Join Date: Apr 2018
Location: Qatar
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2014 S 4matic 63amg
Renntech
I am sure they are good because the local MB dealer signed a contract with them to tune cars in MB house. They have stopped dealing with them because it seems they were not so interested in such a small market. Slow feedback but the tune was great until I did a dyno tune which is even much better than off shelf ecu tune. Simon motorsport is a great tuner.
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2014 S 4matic 63amg
Dyno tune
https://youtu.be/rc4CtO4XqJc
thats the dyno tune at simon motorsport 2 years back. He is a good reputed mechanic shop and tuner in dubai and germany.
thats the dyno tune at simon motorsport 2 years back. He is a good reputed mechanic shop and tuner in dubai and germany.