I am very curious as to the experiences everyone has had with several months of use post-tune. I have read many times how happy people are after the initial tune and would like to know if any long term issues arose or if everyone is still as happy as the day they tuned.

Thanks

 

I'm interested in this info also because I red here in forum from old thread some people experience their car stalling on freeway when they tried push the car. Wondering if this problem still happening or just certain tune have this problem. Thanks.

 

No issues with mine, been over a year and 10,000 miles. I am not sure it is fair to associate the tune with the issues some people had on the freeway.
I am not a maniac with the car but I do run it hard when I am being challenged and I did the mile run in Miami.
Car is performing flawlessly.

 

My tune is going very good so far. I had it since Sept 2010. I do drive the car hard. Just recently it passed state inspection.

 

Zero issues here.....

 

Over 15k miles with mine. Had no issues at all

 

Who tuned your car? Thanks!

 

Since you've sold your c63. What's next?