I finally got my Pacesetter Headers in today and was just wondering if i'm gonna need 02 sensor extensions and if so, how many and how long do i need em to be? WS6 Store has extensions but they are for the LS1 not my LT1. Also, I got the headers with egr...now that i have em I've been thinking about just getting rid of the cats when i have the shop put em on. If i get rid of the cats, I won't need the extensions right? Any help is greatly appreciated. Thanks.

 

if you do away with the cats you will have to have them turned off in the comp. or you will get a SES light or just get o2 simulators i think there like $25 ea.

 

the extensions didnt come with the headers..they came with it in mine

 

You will need extensions for the front 2.