whick aftermarket cat to get?

87lt1rx7
11-25-2006, 12:33 AM
I am weighing out either a magnaflow or catco cat. I am a little nervous about the fact that there is an AIR tube on this one: http://cgi.ebay.com/ebaymotors/Catco-6007-Catalytic-Converter-Universal_W0QQitemZ320043223997QQihZ011QQcategoryZ 42610QQrdZ1QQssPageNameZWD1VQQcmdZViewItem

would this affect my CA nazi smog?

2000GTP
11-25-2006, 03:01 AM
The AIR system on your car injects air into the exhaust manifolds. Therefore, an AIR tube on the cat itself is not needed. The Magnaflow cats seem to have a bit better reputation then the Catco ones.

87lt1rx7
11-25-2006, 11:49 PM
well, I purchased a magnaflow cat off ebay. I hollowed mine out and when smog comes around I will get that cat in there. I know when I emptied mine out (it was a complete disaster) I def. got some power back! no more sound of rocks in my exhaust!

Gord's Green Z28
11-26-2006, 07:16 PM
The AIR tube is capped on that from the factory. No problem in that regard.