997.1 cat bypass pipes and gundo hack??
02-14-2013, 10:58 PM
#1
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997.1 cat bypass pipes and gundo hack??
Is anyone running a gundo hack with cat bypass pipes?
I have a 07 C2 with a 3.6 and was wondering if anyone has the setup, do the cat bypass pipes cause the CEL to come on??
Is it super loud?
Thanks!
I have a 07 C2 with a 3.6 and was wondering if anyone has the setup, do the cat bypass pipes cause the CEL to come on??
Is it super loud?
Thanks!
02-15-2013, 09:40 AM
#3
On Fabspeed's website, the description for the cat bypass includes this:
FOR OFF-ROAD USE ONLY!" CEL may come on but car will run great.
Optional 02 spacers available to keep C.E.L. off. $150/set
https://www.fabspeed.com/997_997SCarrera.html
FOR OFF-ROAD USE ONLY!" CEL may come on but car will run great.
Optional 02 spacers available to keep C.E.L. off. $150/set
https://www.fabspeed.com/997_997SCarrera.html
02-15-2013, 03:57 PM
#4
Three Wheelin'
Loud is some what subjective, but yes it will be loud and you will definitely throw the CEL but as someone mentioned they do make 02 spacers that can help prevent that. Or get tune that can raise your 02 levels.
