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Old 06-21-2018, 02:29 PM   #4
NewArt
Artist, 986S tinkerer
 
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Join Date: Aug 2013
Location: Montreal, Canada
Posts: 1,609
Quote:
Originally Posted by 10/10ths View Post
Consensus among the cognoscenti is that best power is obtained by cheap Chinese long tube headers with NO cats feeding secondary pipes with hi-flo cats wired up to send the proper OBD signal and then the muffler of your choice.
Interesting. Any links or sources?
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James
2004 986 S
987 air intake TB and plenum, Mantissport 2 litre sump, UDP, Bilstein B6 with H&R lowering spings, re71-rs for track, other stuff.
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