CLK500 Upgraded with Speedtuning USA ECU
Can someone verify this just so I can be sure? Here is a photo of it.
Happy you guys completed the group buy though...
Everyone happy with their tune?...
Angelo
Can someone verify this just so I can be sure? Here is a photo of it.
Happy you guys completed the group buy though...
Everyone happy with their tune?...
Angelo
I have been happy with my tune. No problems. Your ECU is on the right hand side.
Time to do some talking to Oliver...
$199 cross your fingers...
Andy
The Best of Mercedes & AMG
They acted more like a scam shop than a reputable tuner who would stand by their product. Its been a few weeks now and im still waiting for a call back from their manager (Jenifer)
I would seriously question any gains from their tune..
here is a link https://mbworld.org/forums/performan...ngusa-com.html
They acted more like a scam shop than a reputable tuner who would stand by their product. Its been a few weeks now and im still waiting for a call back from their manager (Jenifer)
I would seriously question any gains from their tune..
here is a link https://mbworld.org/forums/performan...ngusa-com.html
Sorry for your experience, but this is the first time I hear anyone using them for something other than tuning.
A lot of Mercedes cars including mine from what I gathered will run more aggressively after the ECU is reset (battery disconnected or ECU removed) but then it goes back to normal after a few days, So I'm thinking that could contribute to why their customers think that there was a power increase. Unless there are before and after dyno with numbers to prove this different , and I'm not finding anything of such nature from speed tuning, especially after my experience with them
Last edited by amgalex; Jun 20, 2011 at 12:53 PM.
But to anybody who has sent their ECU to them to get tuned as opposed to doing it themselves with the programmer, did you run into any problems? I was hoping to go the programmer route, but Oliver said I can't on my 06 CLK 350. I'm just hesitant to ship out my ECU...Seems kinda sketchy to me.





