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Originally Posted by edc
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Thanks! $642 from Topgear is a good price! I might just order them...
So I've already gone down the road of replacing the secondary cats with pypass pipes, leaving the original headers with primary cats in place, and so this is why I want the 200 cell cat headers. I believe I would have to extend the wiring of the O2 sensors that are currently on the header cats (before and after) so that I could go with the Euro configuration. I wonder which configuration is more efficient...
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2002 Boxster S - NHP 200 Cell Headers,test pipes,Borla CatBack,Competition Plenum,74 mm TB, EVOMS Tune,Tarett UDP,Eibach Swaybars,BIlstein PSS9s,TuneRS rear toe links,wheel studs,15 mm wheel spacers on all 4,EBC yellow stuff pads,Sebro rotors, EBS oil baffles,160 deg Thermostat,2 quart Accusump,full filtration remote oil filter,rad fan switch,custom gauge/switch plate, Race Capture data logging, 90K miles
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