davidp14
SILVER Star
Dragging this back up cause I wanna know too
My y pipe has developed a crack around the upstream o2 sensor. Plan to get the magnaflow and delete 2nd cat.
MagnaFlow 23120 Y-pipe Questions (1 Viewer)
- Thread starter jmvar
- Start date
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Dragging this back up cause I wanna know too
My y pipe has developed a crack around the upstream o2 sensor. Plan to get the magnaflow and delete 2nd cat.
So whats the question?
davidp14
SILVER Star
Is there anything else needed to mate the other of the magnaflow to the oem exhaust
Also does the downstream sensor stay or go?
Also does the downstream sensor stay or go?
Gotcha, i scrapped the factory exhaust when i swapped in the Magnaflow. I had a local shop reuse the factory flange for my new exhaust and they also reused the downstream O2 sensor mount. Cut them off the old, weld onto the new.
The Magnaflow will come with new gaskets, so barring any seized up bolts you shouldnt have to buy anything else to bolt it right up to the OEM system.
davidp14
SILVER Star
That's exactly what I needed to know.
Thank you sir.
Thank you sir.
Hi
I just ordered the magnaflow y-pipe off of Amazon. Is there a way that I can confirm that I was shipped the genuine magnaflow part and not the Bosal knock off without installing the part?
I’d like to just return it if they sent me the lesser part.
Thanks
Brian
I just ordered the magnaflow y-pipe off of Amazon. Is there a way that I can confirm that I was shipped the genuine magnaflow part and not the Bosal knock off without installing the part?
I’d like to just return it if they sent me the lesser part.
Thanks
Brian
When you receive it, open the box and look inside.
Look at the following thread for good/bad pics. There are many more threads if you do a quick search for "Magnaflow" in this forum.
Magnaflow now owns Bosal
my factory downpipe was shot, so I ordered the magnaflow replacement with 2nd cat off amazon. Box arrived, and the downpipe looked different than all the other pictures I've seen online. It was part #23210 I called magnaflow to ask some questions and read off the stamped part number on the...
forum.ih8mud.com
Magnaflow now owns Bosal
my factory downpipe was shot, so I ordered the magnaflow replacement with 2nd cat off amazon. Box arrived, and the downpipe looked different than all the other pictures I've seen online. It was part #23210 I called magnaflow to ask some questions and read off the stamped part number on the...
forum.ih8mud.com
There is a CA version and a Non-CA version. Make sure you got the right one!
I checked with Magnaflow when I was building an exhaust. Attached is their reply with dimensions of the flange..
Question about the o2 sensors. Installing a 23120 on my 94 and only running the single cat. Does it matter which o2 sensor (left or right on the 94) I install upstream and downstream of the cat? I understand that the sensors are identical (correct me if I am wrong) but I imagine that the harnesses input to different ports on the computer. I may just say screw it and rip out the PAIR valve to get the sensors out harms way!
The 94 dosen't have a downstream O2 sensor and the magnaflow only has 1 flange for the upstream O2. An easy option would be to move your o2's to the exhaust manifold and delete the PAIR system. Otherwise i imagine it would be possible to splice the o2 connectors so that the ECU sees the input albeit a duplicated signal.
That's the way to do it, pull the PAIR off and put the sensors in the manifold. Super easy to access.
Thanks. So for the pair delete and o2 relocation, I should only need :
-A cap for the PAIR valve tap off the air filter housing
-two o2 sensors for the manifold
-a Wits’ End keychain for the Magnaflow bung upstream
-3 o2 sensor gaskets
-15 minutes
-and a pint of beer.
Anything I am missing?
