cold air intakes
#17
Air intake requirement.....
My 2011 when it started cresting over 650hp Intake mods were mandatory. Based off what it took me to make that power means break out a minimum of $20K. I’d say leave it stock
Thread
Thread Starter
Forum
Replies
Last Post
boxer pups
Performance and Accessories 2nd gen only
5
06-17-2006 07:13 AM
rattlbox
3rd Gen High Performance and Accessories (5.9L Only)
1
12-25-2005 12:56 AM