ECU Updates & Programmer Question??
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Joined: Jan 2013
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ECU Updates & Programmer Question??
Hello all.
I have a 2009 A6 3.0T Quattro and am wondering if anyone knows who makes the best programmer for this car without frying the system.
I was also wondering if anyone has changed out the underdrive pulley and what gains were seen. Thanks!
I have a 2009 A6 3.0T Quattro and am wondering if anyone knows who makes the best programmer for this car without frying the system.
I was also wondering if anyone has changed out the underdrive pulley and what gains were seen. Thanks!
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