Replacing mid-exhaust
Dec 27, 2019 | 08:39 AM
Thread Starter
Joined: Dec 2019
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From: TX
Replacing mid-exhaust
I have a 2007 IS350 and replacing the exhaust. Do I need O2 emulators if I am replacing the second set of cats? Thanks
Dec 27, 2019 | 08:54 AM
Joined: Nov 2013
Posts: 4,107
Likes: 787
From: Texas
Quote:
Originally Posted by
AcesHighIS
I have a 2007 IS350 and replacing the exhaust. Do I need O2 emulators if I am replacing the second set of cats? Thanks
No you don't if your only deleting the Y pipe cats.
Dec 27, 2019 | 09:04 AM
Thread Starter
Joined: Dec 2019
Posts: 7
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From: TX
Quote:
Originally Posted by
MikeFig82
No you don't if your only deleting the Y pipe cats.
correct, only replacing the second set of cats, on the Y-pipe. Thanks
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Replacing mid-exhaust
