Anyone know if the tC can pass PA emissions with only one of the CATs installed? The tC is an ULEV meaning it has really low emissions, thanks to the dual CATs. Since they are so low I'm wondering if we even need the one in the header to pass.

 

you need to have the primary cat. You do not need to have the secondary cat.

 

Or you can buy some land and register your car upstate and not worry at all....YAY!

 

i have no cats. still passes. no code=pass.

 

Just get a po box in Indiana county! westmoreland sucks i hope my tc passes with a turbo! if not ill be doing that!

 

you only need one visual cat

 

there are no emissions inspections north of I-80 in PA

 

i live in west moreland ewww

 

where at? I live in western westmoreland.

 

latrobe area