ok guys i have a 94 gsr and im getting a exaust for my car the problem is i have dc 4 2 1 headers with no cat i had gone to the muffler shop cause the original cat was not lining up properly with the DC headers or the bolts werent tight enough now im looking to buy a new cat should i just get another oem cat or should i get a carsound cat... and does anyone know why my oem cat wasnt fitting on there properly

 

I would assume that the reason your stock cat didnt fit was because either you receieved the wrong header (most likely), or if you bought your car used, something along the exhaust path was modified for whatever reason.

I would go with a Carsound.

 

Don't the DC Headers have a bottleneck with connecting to the cat? I'm not sure, but I think it may.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by newgsrdriver &raquo;</TD></TR><TR><TD CLASS="quote">
I would go with a Carsound.</TD></TR></TABLE>
I 2nd that

 

what web site can i get a carsound cat with flanges on them and what size cat should i get i know awhile back u could get them from http://www.testpipes.com/htmlsite/products.asp but that site is not working

 

ttt