installed cat bypass pipes from fabspeed
06-21-2005, 10:28 PM
#1
Racer
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installed cat bypass pipes from fabspeed
Just had them installed today.....they sound great especially accellerating relatively hard from 50 kms....thanks to Jay @ Fabspeed.. 
06-26-2005, 10:28 PM
#2
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Just took off my Fabspeed CatBypass(V6)
Very annoying rattle-like sound at high revs with the bypass pipe 
...had it on for 2 months...re-installed oem cat today and noticed absolutely no loss of power or acceleration in taking off the Fab pipe.
Now my cayenne again sounds like a well-tuned machine instead of a noisy
rattle-ly ricer. If there was any power gain with the pipe, it wasn't noticeable...a complete waste of time and money IMHO.
...had it on for 2 months...re-installed oem cat today and noticed absolutely no loss of power or acceleration in taking off the Fab pipe.Now my cayenne again sounds like a well-tuned machine instead of a noisy
rattle-ly ricer. If there was any power gain with the pipe, it wasn't noticeable...a complete waste of time and money IMHO.
06-27-2005, 02:47 AM
#4
Rennlist Member
I like the sound without the extra set of catalytic converters in place. I am SURE I get at least an extra 5 MPG now them gone! :-)
06-27-2005, 11:58 AM
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Not that I notice, just yoking!
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06-27-2005, 02:19 PM
#8
Racer
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i was at the dealer this morning....took the head tech for a test drive....excelaratred hard when i pulled out...when i came back the guy at the service counter said it sounded awesome.....
