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Old 05-30-2009, 05:50 AM   #3
jmatta
Registered User
 
Join Date: Nov 2007
Location: Chicago suburbs
Posts: 1,675
I have this exact setup on my '02 S and can verify the sound...it is superb!

Removing the secondary cats does nothing to trigger CELs and I've had zero problems passing emissions testing and inspection (IL and WI).

The bypass hack is one of the best and least expensive mods you can do for your car. The exhaust screams starting around 3800 rpm, but is not terrible different at cruising speed, without drone or resonance.
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JGM
2002 Boxster S
1973 911 Green FrankenMeanie
PCA DE Instructor circa '95
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