Some people love stacks because of the awesome rumble that they make cruising down the street. For others its the big rig look of stacks on their truck. Whos right - who cares? You get both with MBRPs SMOKERS(TM). This system comes complete with a pair of our most popular B1610 stacks. Constructed from T409 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.