The BLOX Racing intake velocity stacks are designed to optimize and
maximize the entry of air flow entering the vehicle's induction system.
In short the low velocity air flow taken through the air filter is
turned into a smooth and high velocity intake charge.
The BLOX Racing intake velocity stacks are avilable
in composite nylon and high quality billet aluminum. Both types are
designed to work in conjunction with BLOX Racing air filters or other
filters with 6" OD flanges as shown.
*Note filter not included! Size of Velocity stack relates to inner neck size.*