Are all catalytic converter all the same lenght? I need to replace mine and i was wondering if I need to go to a muffler shop to get it done or I can just get one and replace it myself. I had an aftermarket one.

 

im having the same problem too! i have a civic with a b18 swap and it is bar'red. i was wondering if i can just buy any test pipe for it like a test pipe for an integra and should it fit with no problem?

 

http://www.car-sound.com/

OEM specific replacements, or weld up your own to length.

 

Wow, that how much cat cost now?? 6bills wtf!!

 

http://cgi.ebay.com/ebaymotors/Magna...item3a6149da38

A direct fit for Integra. The Carsound site can give you a part number and you can look at what is available. Then look around. Depending on your location, 49 state legal, or Calif. I gave Integra, if not yours, then search the part number you want.

 

Ya mine has to be CA legal

 

Multilpe sellers, not just Ebay. Magnaflow XXXXX in Google where XXXXX is your part number, and lots of options. I thought I saw about $160 direct fit. Ca. If you want larger tube size, then you may weld up, or you might call a seller with dimensions and see if the length can be matched to a direct fit length with larger tubing.