Longtubes and a tune? is it required?

[boston2k4]

ok likethe title says im doing the long tube headers with catted midpipe as soon as they show up. With the o2 senser being moved more downstream will it need a tune to run right or will it be fine until i install the procharger in 2 weeks (hope) any input would be helpful and appreciated.

 

[scupking]

You should be ok.

 

[SS02]

Id say your good, especially since the Procharger is coming in a couple weeks.