stock flex pipe on a catback exhaust
I am wondering if it is possible to use the stock flex pipe and cat when installing a catback exhaust. I currently have a ford racing shorty header and am in the process of ordering the borla center exit exhaust. Do I really need to get a new flex pipe and hi flow cat or could I hold off for a while on spending an extra 260-300??? Im just wondering what my best option would be.
I am wondering if it is possible to use the stock flex pipe and cat when installing a catback exhaust. I currently have a ford racing shorty header and am in the process of ordering the borla center exit exhaust. Do I really need to get a new flex pipe and hi flow cat or could I hold off for a while on spending an extra 260-300??? Im just wondering what my best option would be.