i have a turboxs test pipe and my check engine light has been on im just curious is my car wont be running properly because i've heard that when you install a test pipe that the light will come on but that your car wont perform properly so i was wondering if that is the case with rx8's someone also mentioned that if i changed the o2 sensor that it should take care of the check engine light

 

If you heard that with a test pipe "your car wont perform properly", why did you do it?
To what would you change your O2 sensor?

 

It is normal, ignore it.

 

Wow...

I just found out that punctuation is apparently one of those things that you never really appreciate until it's gone. Literally, that was uncomfortable to read...

 

Yoda he is.

 

normal...nothing to see...move along...

 

"Normal" isn't quite tha adjective I'd use.
"Expected" is more like it.

That said, there are plenty of us running around out there with no CAT and no CEL.
Its magic.

 

I hate you and your magical ECU...

 

I just sprinkle it liberally with pixie dust...

 

Same dust you use to lure in your avatar pixies?

 

No, that's a liquid.

 

Soon all your secrets will be mine...muuhaa haa haa

 

polluters aren't cool ... Heeeeeeeeyyyyyyyy

 

Haa haa haa...

Now get back to work making us all high flow cats!

 

I dunno about you, but I SOINTENLEE do NOT want to be a High-Flow Cat.

 

Haaa...nice...y u do not want to be a kittauh? =)

 

yeah i figured that