Ok, I have done a bunch of reading here. I am from the old school and most of the performance work i do is on mopars from the 60's and 70's.
I have a 2004 xfire auto.
I want more power just because it is a disease. And i like mine to be a little better than the next guys.
Bang for the buck is important!
What mods are the best for the money.
I have considered the upsolute reprogram,
I have read about some underdrive pulleys.
Would an intake and cat back help? with the above mods?
What do you guys think?
Thanks