These 3D printed stacks are custom made to our specifications. After years of struggling to find just the right set of stacks that make the best power with the least amount of compromise, we are now offering the very best setup to the public. 3D printed with dimpled funnels provide the best airflow and HP gains possible. No more importing from overseas, or compromising on fitment and power curve.
R6 Velocity Stacks 2008+
$460.00
R6 Velocity stack kit
