S62 Short Velocity Stacks

Dyno tested for +20whp and +7wtq on a supercharged setup. These stacks open up the channels into each throttle body resulting in more power and sharper throttle response. Press fit and reversible!

NOTE: If installing with a supercharger kit's PCV adapters or Plenum Plugs, stack #1 will need to be modified for clearance.

e.g.