I know a lot of guys don't care for the Roush AB's, but I put them on my '14 and I love the sound. They are loud, but to me they sound great! They have a unique sound, not like a V8, but certainly not like a 4-popper. The popping on decel is very minimal, probably because I have the auto. Just my 2-cents.
2014 Ingot Silver 3.7, K&N 69 Typhoon CAI, Roush AB's. 3.73 FRPP gears, BAMA tune.