Subaru Enthusiasts Car Club of the Sierras - View Single Post - Plus and minus of up/down pipes on 02 wrx

Kevin M · 2004-12-22, 05:10 PM

pv=nrt doesn't apply to exhaust systems because it's not a closed system.

Your examples are pretty reasonable though. I may end up with a midpipe cat yet.

2004-12-22, 05:10 PM	#11
Kevin M EJ22T Join Date: Sep 2003 Location: Reno Posts: 9,445 Car: '93/'01 GF6, mostly red Class: 19 FP	pv=nrt doesn't apply to exhaust systems because it's not a closed system. Your examples are pretty reasonable though. I may end up with a midpipe cat yet. __________________ FWD is the new AWD