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Old 09-27-2009, 05:18 PM   #1
Scooby Newbie
Member#: 221822
Join Date: Aug 2009
Location: Easternshore MD
2002 WRX

Default Up Pipe & Down Pipe Help

I Was Woumdering If It Will Throw A Code
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Old 09-27-2009, 05:23 PM   #2
Scooby Specialist
Member#: 214050
Join Date: Jun 2009
Chapter/Region: RMIC
Location: Lakewood, CO
2007 WRX
World Rally Blue


I didnt get a code when I changed my dp.
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Old 09-27-2009, 05:34 PM   #3
Scooby Specialist
Member#: 100449
Join Date: Nov 2005
Chapter/Region: SCIC
Location: NoHo
'04 WRX 307whp278tq
03WRX wgn, '72 MGB


Catless uppipe will throw a code that can be fixed with a tune or with 2.2 KOhm resistor. DP will throw a code as well (P0420, I think), can also be fixed with a tune. Neither will stop your car from running, but still a good idea to fix them.

Last edited by OUScooby; 09-27-2009 at 06:39 PM. Reason: 2.2 KOhm not Ohm
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Old 09-27-2009, 06:00 PM   #4
👏 Big Ron 👏
Member#: 18062
Join Date: Apr 2002
Chapter/Region: MAIC
Location: I can save you a ton of cash
on car parts so PM
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