MBRP FS9CA455 4 Inch CARB Approved T409 Stainless Turbo Down Pipe | 08-10 Ford SuperDuty 6.4L

Some people love stacks because of the awesome rumble that they make cruising down the street. For others it's the big rig look of stacks on their truck. Who's right - who cares? You get both with MBRP's SMOKERS(TM). This system comes complete with a pair of our most popular B1610 stacks. Constructed from T304 mirror polished stainless steel they are Angle Cut, have a 6 in. diameter and stand 36 in. tall. What a way to deck out your ride.