[DFW] What have you done to your G Today?
I'm with Jack... no clue what those are. Stock cats will have the Nissan name and/or logo on it somewhere. And I know it's been a while, but I don't remember the stock cats having 3 holes in them for sensors... The cat itself definitely looks stock-ish, but the piping and the setup doesn't seem stock overall.
well I think I may have just scored crawford hfc's for 100 shipped.
http://www.crawfordzcar.com/html/high_flow_cats.html
the owner of them just replaced these with crawfords!

Last edited by g35man04; Nov 16, 2011 at 12:05 PM.
from the looks of it.....I def think it was off a turbo'd car because the top sensor is a EGT sensor or exhaust sensor and the bottom one appears to be a wideband sensor....like AEM.
do you want them before I install?? I will trade you for your stock cats??
yes I will have a Newer Tahoe or Yukon hopefully by the end of the week..going to look at 4 over the next 2-3 days.
yes I will have a Newer Tahoe or Yukon hopefully by the end of the week..going to look at 4 over the next 2-3 days.
The block looks nice and clean, can't wait to see future updates. Makes my upgrade seem crapy, lol. Just installed the JDM battery cover.
Last edited by lmiles_19; Nov 16, 2011 at 08:21 PM. Reason: wrong name.







