do all catless downpipes cause a CEL? (was: down pipe question)
Registered User
iTrader: (10)
Joined: Sep 2004
Posts: 1,180
From: An ALMS race near you
Car Info: 03 MBP WRX
the cel comes on b/c the cats are gone, so any catless up or down pipe will throw a cel. Don't get the HKS downpipe. Get a downpipe w/ a bellmouth or divorced wastegate piping.
Thread Starter
Registered User
Joined: Dec 2004
Posts: 120
Originally Posted by mbquarts
the cel comes on b/c the cats are gone, so any catless up or down pipe will throw a cel. Don't get the HKS downpipe. Get a downpipe w/ a bellmouth or divorced wastegate piping.
Thread
Thread Starter
Forum
Replies
Last Post
xhengmanx
NorCal Classifieds
9
Sep 15, 2013 05:42 PM
Speed Element
Engine and Drivetrain
3
Oct 25, 2006 11:33 AM
GO24JUNIOR
Engine/Power - EJ20T (pre-2006 WRX and JDM)
7
Jan 31, 2004 10:43 AM
(==ImPrEzAWR==)
Engine/Power - non turbo (All non turbo Imprezas)
4
May 17, 2003 11:22 PM
