I currently have a 2012 Streetglide with a screaming eagle pro tuner, Vance and Hines High Out put exhaust, Vance and Hines crossover headers and a stage 3 air cleaner. The issue I'm having is that I'm only seeing carbon out of the left pipe and not the right. Is it because the one cylinder is running lean? I also purchased the software from Harley to map the bike. I was wondering if anyone is having this problem and may have a solution. Does anyone have the map for this set up? Thank you in advance.