p0432 code...recommendation on aftermarket cats?
Thread Starter
Junior Member
Joined: Dec 2012
Posts: 49
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From: New York
2007 BMW 335i Convertible/ 2006 CLS 500
p0432 code...recommendation on aftermarket cats?
I got the p0432 code (P0432 Main Catalyst Efficiency Below Threshold (Bank 2) Driver side
Is there any aftermarket cats i can use instead of replacing the whole pipe?
Is there any aftermarket cats i can use instead of replacing the whole pipe?
Out Of Control!!
Joined: Nov 2001
Posts: 10,067
Likes: 11
From: Westwood, NJ
2004 Civic Si. FWD for the Win!
Magnaflow. Mine's been working fine for years now.
Unless you're in CA, though - have to worry about passing emissions there for certification (hint - put your location in your profile, will make it easier to give you recommendations).
Unless you're in CA, though - have to worry about passing emissions there for certification (hint - put your location in your profile, will make it easier to give you recommendations).
