WTS Brand new O2 Sims by Thunder Racing

extxdpscamaro · 10-17-2006, 11:38 AM

I have a Brand New pair of Pre-cat O2 Sims by Thunder Racing. I bought these for my 00 B4C Camaro, but went a different route. These haven't been taken out of the box, still sealed in original packaging. I'll let these go for $90. I'll take of shipping and USPS tracking and confirmation. Thanks!Just in case... These are for the LS1 97-02(F-Body) as well as the C5 1997- 2003. Square (four prong) connections. SOLD!!!

Thanks!

**bealschad** · 10-17-2006, 01:42 PM

Please dont think im stupid for asking. Im new to the ls1. Got my first 1998 WS6 Ls1 Trans Am convertible 6 speed love it. What is a 02 sim Thanks chad

extxdpscamaro · 10-17-2006, 03:14 PM

Thanks for the question. The O2 sims (oxygen sensor simulators) Takes place of your pre-catalytic converter O2 sensors. These are great if you're putting on headers or if you have a LS1 rod project or an off-road vehicle thats LS1 powered. I went with full custom tune so I didn't need these after all. I'll include a link to Thunder Racing for more info (Just copy and paste in a browser). http://thunderracing.com/catalog/?ac...d=117&pcid=156 Thanks for the question!

**lrader99** · 10-17-2006, 03:17 PM

they simulate normal operate parameters for the rear O2 sensors for cars that do not have catalytic converters...there are two ways to go...one way is this just to put sims in the other way is more expensive and actually removes the rear O2 sensors out of the computer bank...this is the better way to go if you are having your car tuned...IMHO

**lrader99** · 10-17-2006, 03:18 PM

wow guess i was posting the same time as someone else...either way you gots the infor now

**bealschad** · 10-17-2006, 03:57 PM

Thanks guys I beat my cats out and I am geting it tuned in the spring is this something I would need

extxdpscamaro · 10-17-2006, 10:15 PM

I had my cats hollowed out and then a few months later started throwing ODBII codes. I bought some O2 sims and it cleared things up. I would recommend these for someone that wanted to gut the cats and can't get a custom tune. It's a great quick fix.