resonators

one of my resonators on my exhaust went out. there was a rattlin inside of it and it was blockin my exhaust. so i had it removed and repiped and it totally changed the tone of my custom exhaust. it became a much deeper, racing tone, and it totally sounds alot better. thinkin about spendin the money and just gettin it straightpiped all the way from the catalytic converter. any thoughts or suggestions on this like how big of piping should i get and has anyone else done this? any thoughts or ideas would be great. thanks...

also are catalytic conerters restricting enough to warrant replacing with a hi flo cat.? and has anyone found any hi flo headers for the aveo?

http://www.petitiononline.com/Header/petition.html
go to this site if you want to try to get performance headers for the aveo. all you do is put a name (dont have to be yours, could be fake) and a valid e-mail address down and sign the petition. there is only 98 signatures but im sure if we got more then maybe a company will start to manufacture headers. so please go to this site and sign so that others may benefit from having hi flo headers. we need to create a demand!