Is this possible and/or overkill??
-98-02 LS1 1-3/4" American Racing Headers w/o AIR & EGR Fittings
-98-02 LS1 American Racing Headers Off-Road Ypipe
-98-02 LS1 Magnaflow Cat Back System
-2 24" Square 4-Pin Oxygen Sensor Extensions
-Flowtech "Race Readies" Cutouts (Twin-Pack)
Was wondering if I were to purchase the Flowtech "Race Readies" Cutouts (Twin-Pack), if I would be able to install them on the headers directly and connect to the y-pipe and if this would be overkill or not. If it would be good to put these on, will I have to cut the y-pipe to make it all fit etc? Also wondering about those (2) o2 extensions posted above^^ if they are good to go or not?
Gonna have my rear o2s deleted by tuner.
Thanks for any helpful info in advance.


