2008-2010 Powerstroke 6.4L P1 SS 4" DPF & CAT Delete Pipe (CFS9457)

The P1 Performance Products CFS9457 4" DPF & CAT Delete Pipe will replace your restrictive OE CAT & DPF with a free-flowing 4" T409 Stainless Steel Race Pipe. Not only will your 6.4L Superduty sound great, but you will also increase throttle response, fuel efficiency and lower EGT's!