Originally Posted by oalvarez
Try again unless Big Dave owns and operates his own dyno shop as well.
Your bike reminds me of my last GS....basically the same build....an outstanding motorcycle for sure.
Okay add a few dollars to the total. Ball park total.
Check out this thread. Dyno testing a '12 R1200GS with full Akro system with Power Commander
OP said he saw no difference in performance with air filters but Bobby says his experience shows UNI filters do improve numbers.