i heard a tip that if you take the vacuum hose of the EGR value on the intake it gives you more horse power because it dosen't dump excaust back into your intake.. but it cause pollution...and your check engine light comes on...anbody ever heard of it...

 

Hey there, I really dont know hoe much that will help, but I have heard that it will. If you want more information on this post it here on this site
http://www.nloc.net/forum/forumdisplay.php?forumid=398

There is realy some goros here that know there stuff