High Flow Cat with Stock Exhaust

[SeeGeeThree]

Hey guys, catalytic converter on my F23 coupe is shot and needs to be replaced. My exhaust system is completely stock, no headers, catback, etc.

I'm wondering the consequences of replacing my cat with a Magnaflow high flow cat. How much louder would it be? Nice/ugly sound? Gains/losses?

Thanks

 

[RedRyder]

Little to no difference. Maybe a hair louder, and slightly change the tone. Nothing worth noting really when the rest of the exhaust is stock.

 

[SeeGeeThree]

Awesome, thanks. Not looking to have a loud exhaust on my car, not into all that

 

[XavierT96]

When my cat went out i just put a $30 ebay test pipe and it didnt sound any different to me just that your cel might stay on mine did but now i just put another catalytic converter so i could pass smog