986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - FS: Supersprint headers and Dansk highflow sport cats

Frodo · 06-02-2008, 03:12 PM

How did you address the O2 sensor/CEL issue with this set-up? (Has there been a bung added downstream from the sport cat?) And how's the resonance?

06-02-2008, 03:12 PM	#2
Frodo Registered User Join Date: Mar 2007 Location: Ohio Posts: 1,999	How did you address the O2 sensor/CEL issue with this set-up? (Has there been a bung added downstream from the sport cat?) And how's the resonance?