I just got done throwing together a video comparo before and after i threw on a set of Pypes Cat deletes on my Mustang with Corsa Sport Gt500 Quads I did stay with the Stock H Pipe for now which i am super happy that i did, it sounds awesome and when you start to get into the throttle it sounds mean ! So anyone who may be considering cat deletes should check it out!

 

Sounds awesome, and dog is hilarious.

 

Sounds great. Also highly entertained by aforementioned dog

 

Haha thanks, and yea he is kind of ..."mentally challenged" sometimes !

 

Having owned a GT and many other older V8's, the sound, at least to me, isn't as deep and muscular sounding as "back in the day"...