Quote Originally Posted by bluegtp91 View Post
H-Pipe is fail on a 5.0 OR 4.6 motor...X-Pipe FTW.

Also...those Mustang's MAYBE ran 14's. So...good kill
why is the h-pipe a fail on the 5.0 or the 4.6? the h-pipe will give you low-end torque, and the x-pipe will give high-end power. x-pipes sound like crap on the 5.0 and the 2V 4.6. the only time i would put an x-pipe on would be if i had 4V Cobra.