SamGram
Member
- Joined
- Aug 29, 2018
- Threads
- 2
- Messages
- 14
- Reaction score
- 6
- Location
- New Jersey
- First Name
- Sam
- Vehicle(s)
- 2017 GT
- Thread starter
- #1
Confused about something
So the S550 has one cat that can be unbolted and another one attached to the header...
Now I was looking at exhausts that remove the "cats" and they require additional welding/cutting and such or replacing the headers.
Armytrix has a set up that bolts onto the removed cat and then flanges into the other cat without removal...
does that screw up exhaust flow or cause other issues?
I know about the O2 sensor and the CEL concerns but from a performance/durability concern
anyone else just bolt to the other cat and not remove it?
thanks guys
Sam
So the S550 has one cat that can be unbolted and another one attached to the header...
Now I was looking at exhausts that remove the "cats" and they require additional welding/cutting and such or replacing the headers.
Armytrix has a set up that bolts onto the removed cat and then flanges into the other cat without removal...
does that screw up exhaust flow or cause other issues?
I know about the O2 sensor and the CEL concerns but from a performance/durability concern
anyone else just bolt to the other cat and not remove it?
thanks guys
Sam
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