So what cat back sounds the best on the C7 Stingray? Not looking to do a X pipe or remove the pup cats. I had NPP in a box in my modded C6 and it seemed to have a mind of it's own and work sometimes and then sometimes not at all. The last year it was stuck on open all the time and i liked it being loud. I would want to keep my factory NPP system but sure want something more loud than my stock NPP i have now. I know Corsa is liked and Borla. So loud is what i am wanting, but also would like to tame it down here and there. I only have about 470 miles on my 2019 so not sure if it will get more loud with more miles. I have yet to be able to even get on the car so maybe it will sound better after 500 miles? Maybe i should call it a AXLE BACK.