First time poster, I'm picking up a new 2019. After doing much internet browsing the last 2 days I already know I want a aftermarket exhaust. I picked out a delkevic slip on and cat delete. Now here's my question. I'm really digging the rapid bike easy tuner idea. If I understand it correctly for ktm you put it on setting 1 and then +2 for fuel. So if I get it to go along with my exhaust do I use those numbers? Or maybe bump the fuel up to +3 because of the exhaust. I know the evo would be the better choice but I really like the easy. Will the easy even work for exhaust? Not looking to upgrade or change the air intake or filter. Thanks everyone!