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      03-12-2013, 10:01 AM   #74
mrtorque
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Drives: '13 328i sport line
Join Date: Apr 2011
Location: Los Angeles

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Quote:
Originally Posted by mkmm
Anyone facing below mentioned problem after tuned for F30? :

"cut n paste from tuner"
There usually is an immediate power increment felt after the installation of a piggyback. However, we met many who installed piggyback reported to us their car returned to stock car performance after a certain period of time. The period ranges between 2 - 6 months, and some as short as 2 weeks! This could be possible because the modern ECU are intelligently designed to go against and adapt to the faulty signals it receive from the Piggyback module.
I have to admit I had the tune for 3 months and it did not feel the same as the first month I had it on. There was definitely a difference. So I took it off for one day drove around and put it back on the next day and got back all the power and torque like the first time I put it on. Maybe this is cause I commute to school and I'm more conscientiousness about saving gas that it adapted to my driving style . But I still love and want that power when I need it, who knows what causes that...?
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