X-pipe or true dual??

The first thing you should do is search:
[ame="http://www.google.com/search?hl=en&biw=1276&bih=599&q=+site:forabodiesonly.com+x+pipe+forabodiesonly.com"]site:forabodiesonly.com x pipe forabodiesonly.com - Google Search[/ame]
http://www.forabodiesonly.com/mopar/search.php?searchid=3210494

Then you should read. A lot.