I have an 96 integra gsr with the whole cat back exhaust system with stock cataylic converter. Do you really need a high flow cat for more power or can just use your stock one?

 

just put on a test pipe. you live in CALI and i live in CALI cops don't look under peoples cars to see if they have a cat or not.

but yeah high flow is always better then stock.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b18c eJ1 &raquo;</TD></TR><TR><TD CLASS="quote">just put on a test pipe. you live in CALI and i live in CALI cops don't look under peoples cars to see if they have a cat or not.

but yeah high flow is always better then stock.</TD></TR></TABLE>

The cop wont have to look underneath the car.He just has to be in the half mile radius that your car will be heard from.

 

get the T1R test pipe. I just put it on my car and love it.