High flow Cat converter?

Hello out there, Im new to the forum, postin my first ?. I hav a 94 d-sol si w/ short ram, headers, & cat-back exhaust and i was very satisfied w/ the results. Then i decided to put a high-flow cat converter from catco on it felt like i took a step backwards. It feels like the car lags in the low rpm range, less torque out of 1st gear, and im going thru alot more gas. Does anyone know why this is so and how to fix it? Or should i go back to the stock cat converter? Any & all advice is welcomed.
squrtlesride(NJ)

It is kinda a toned down version, but I asked the same question in HondaVision (I am ShockValue)

Go Here

http://www.hondavision.com/forum/showthread.php?t=65351

It's Because Unless You People Are Boosting You Don't Need A High Flow Cat!!! Sheebus Quit Doin That To Your Poor Cars!

It's Because Unless You People Are Boosting You Don't Need A High Flow Cat!!! Sheebus Quit Doin That To Your Poor Cars!
:lol2:

:lol2:


Just looking for afree post? (BTW I got one from asking you :P )