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-   -   Cat bypass for 97-99? (http://986forum.com/forums/showthread.php?t=6939)

blinkwatt 08-01-2006 12:32 PM

Cat bypass for 97-99?
 
Anyone know if they are made? I noticed Fabspeed sells them for the 2000+ not for the 2.5L.

98Boxster98 08-01-2006 02:31 PM

If I recall correctly, the 2.5L models don't have a secondary set of cats, just a hum drum set of primary cats. Our secondary cat bypass pipes come standard. ;)

boggtown 08-01-2006 03:44 PM

Yup. I wish we came with half cats though, lol. Just a resonator and muffler would be fine with me, maybe not even that.

Chris_Craft 10-13-2007 08:30 AM

So would these eliminate the Cats on a 97-99 2.5L?
http://www.dps-motorsports.com/afterMarket/ViewDetails.aspx?prod=8918

Gary in BR 10-13-2007 11:18 AM

I think those pipes would bypass the 97-99 cat.


From my understanding the o2 sensor after the cats would set off the cel, if the cats where not there anymore.


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