any one thought about hallowing out stock cats?

[mustanglouie]

I wounder what the stock h pipe would sound like with hallowed out cats? You would have to be crazy to do it but I wounder what it would sound like.

 

[A&B 06GT]

you would hinder performance since the flow would bounce around too much in the cats

 

[mustanglouie]

if that was the case would it hurt anything you think besides performance?

 

[scottfree]

they are welded on. if you go to the trouble to cut them off why not just weld in a piece of pipe to replace them?

 

[Radman]

Borrow your buddies plasma torch and cut them open and hollow them out. Then borrow his tig welder and tig them back up!.

Now you have a stock looking OR H pipe!

Performance will be greater because now you have less restriction and your motor will breath easier. Ask anyone who has a OR H pipe.