retune?

[pooface]

would i vital for me to retune my car if i got a new header?my car was tuned with a xforce 4-1 and wanting to upgrade.just seeing if i too,just in cast i dont have funds to do it all?

[bennjamin]

ofcourse you can.
if you have a tuneable ECU

But its not vital to retune for another header

[dc2dc2dc2]

i concur with the above Ninja Mods statements.

[dumped echo]

i too agree with bennjamin...but disagree with dc2dc2dc2's avatar...